Input validation error in Microsoft Windows and Windows Server - CVE-2022-34722
Published: September 13, 2022
Vulnerability identifier: #VU67236
CSH Severity: Critical
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-34722
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the system.
The vulnerability exists due to insufficient validation of user-supplied input when handling IKEv1 packets. A remote attacker can send specially crafted IKEv1 packets to the affected system and execute arbitrary code.
Affected software
Microsoft Windows
Windows Server
Windows Server
How to mitigate CVE-2022-34722
Install updates from vendor's website.