Code Injection in Sophos Firewall - CVE-2022-3713
Published: December 12, 2022 / Updated: December 12, 2022
Vulnerability identifier: #VU70113
CSH Severity: High
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-2022-3713
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in the Wifi controller. A remote attacker can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Sophos Firewall
How to mitigate CVE-2022-3713
Install updates from vendor's website.
Sophos Firewall - update to 19.5.0