CVE-2022-3713 Code injection in Sophos Firewall
Adjacent attackers can execute arbitrary code on the Wifi controller of Sophos Firewall devices, requiring an upgrade to mitigate.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-3713?
CVE-2022-3713 is a high-severity code injection vulnerability in Sophos Firewall, published on 1 Dec 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A code injection vulnerability allows adjacent attackers to execute code in the Wifi controller of Sophos Firewall releases older than version 19.5 GA.
Weakness: CWE-94
Which versions are affected by CVE-2022-3713?
It affects 1 product.
Products include Sophos Xg Firewall Firmware.
How do I fix CVE-2022-3713?
No fix has been published for CVE-2022-3713 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2022-3713 being exploited?
There is no known exploitation of CVE-2022-3713 in the wild and no public exploit code.
Other vulnerabilities in Sophos Firewall
Sources
Also known as GHSA-3rf2-rmw5-85x7.