Attacker Value
Unknown
2
CVE-2022-34721
2
CVE ID
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Attacker Value
Unknown
(1 user assessed)
Exploitability
Unknown
(1 user assessed)User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
2
MITRE ATT&CK
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Collection
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Command and Control
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Credential Access
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Defense Evasion
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Discovery
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Execution
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Exfiltration
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Impact
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Initial Access
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Persistence
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Privilege Escalation
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Description
Windows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-34722.
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1
Technical Analysis
I must be missing something as the PoC script *https://github.com/78ResearchLab/PoC/blob/main/CVE-2022-34721/CVE-2022-34721.py) does not execute any exception/BSOD let alone the RCE.
From what I can see, the script does not carry any RCE payload, but I thought it would at least cause some app/os exception.
When I fire it up against w2k19 VPN server, nothing happens.
I would have expected that at least some kind of unhandled exception/BSOD occurred, but nothing …
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Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 for 32-bit Systems
Windows 10 for x64-based Systems
Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 1607 for x64-based Systems
Windows 7 for 32-bit Systems Service Pack 1
Windows 7 for x64-based Systems Service Pack 1
Windows 8.1 for 32-bit systems
Windows 8.1 for x64-based systems
Windows RT 8.1
Windows Server 2019
Windows Server 2016
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for 32-bit Systems Service Pack 2 (Core installation)
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2 (Core installation)
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Core installation)
Windows Server 2012
Windows Server 2012 (Core installation)
Windows Server 2012 R2
Windows Server 2012 R2 (Core installation)
Windows Server 2019 (Server Core installation)
Windows 10 Version 21H1 for x64-based Systems
Windows 10 Version 21H1 for ARM64-based Systems
Windows 10 Version 21H1 for 32-bit Systems
Windows Server 2022
Windows Server 2022 (Server Core installation)
Windows Server 2022 Azure Edition Core Hotpatch
Windows 10 Version 20H2 for x64-based Systems
Windows 10 Version 20H2 for 32-bit Systems
Windows 10 Version 20H2 for ARM64-based Systems
Windows 11 for x64-based Systems
Windows 11 for ARM64-based Systems
Windows 10 Version 21H2 for 32-bit Systems
Windows 10 Version 21H2 for ARM64-based Systems
Windows 10 Version 21H2 for x64-based Systems
Windows Server 2016 (Server Core installation)
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
- Microsoft
Products
- Windows,
- Windows Server,
- Windows Server 2019 (Server Core installation),
- Windows 10 Version 21H1 for x64-based Systems,
- Windows 10 Version 21H1 for ARM64-based Systems,
- Windows 10 Version 21H1 for 32-bit Systems,
- Windows Server 2022,
- Windows Server 2022 (Server Core installation),
- Windows Server 2022 Azure Edition Core Hotpatch,
- Windows 10 Version 20H2 for x64-based Systems,
- Windows 10 Version 20H2 for 32-bit Systems,
- Windows 10 Version 20H2 for ARM64-based Systems,
- Windows 11 for x64-based Systems,
- Windows 11 for ARM64-based Systems,
- Windows 10 Version 21H2 for 32-bit Systems,
- Windows 10 Version 21H2 for ARM64-based Systems,
- Windows 10 Version 21H2 for x64-based Systems,
- Windows Server 2016 (Server Core installation)
Exploited in the Wild
gwillcox-r7
indicated source as
News Article or Blog (https://www.cyfirma.com/outofband/windows-internet-key-exchange-ike-remote-code-execution-vulnerability-analysis/)
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Yes, delete this reportReferences
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Exploited in the Wild
CVE ID
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I believe @cdelafuente-r7 was looking at this last week as well and had the same experience!