CVE-2022-3711 SQL injection in Sophos Firewall
Authenticated attackers can read non-sensitive configuration data via SQL injection in the Sophos Firewall User Portal.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-3711?
CVE-2022-3711 is a medium-severity SQL injection vulnerability in Sophos Firewall, published on 1 Dec 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A post-auth read-only SQL injection vulnerability allows users to read non-sensitive configuration database contents in the User Portal of Sophos Firewall releases older than version 19.5 GA.
Weakness: CWE-89
Which versions are affected by CVE-2022-3711?
It affects 1 product.
Products include Sophos Xg Firewall Firmware.
How do I fix CVE-2022-3711?
No fix has been published for CVE-2022-3711 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2022-3711 being exploited?
There is no known exploitation of CVE-2022-3711 in the wild and no public exploit code.
Other vulnerabilities in Sophos Firewall
Sources
Also known as GHSA-8jm7-jj8h-v5xq.