CVE-2021-36807 SQL injection in SG UTM
An authenticated user can execute arbitrary code via SQL injection in the SG UTM user portal, requiring an upgrade to mitigate.
- 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-2021-36807?
CVE-2021-36807 is a high-severity SQL injection vulnerability in Sophos SG UTM, published on 26 Nov 2021. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An authenticated user could potentially execute code via an SQLi vulnerability in the user portal of SG UTM before version 9.708 MR8.
Weakness: CWE-89
Which versions are affected by CVE-2021-36807?
It affects 1 product.
Products include Sophos Unified Threat Management Up2date.
How do I fix CVE-2021-36807?
No fix has been published for CVE-2021-36807 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-2021-36807 being exploited?
There is no known exploitation of CVE-2021-36807 in the wild and no public exploit code.
Sources
Also known as GHSA-3rf7-6c99-mx43.