High (8.8) in sophos firewall firmware. EPSS 1.3% chance of exploitation in the next 30 days.
A post-auth code injection vulnerability in the User Portal allows authenticated users to execute code remotely in Sophos Firewall older than version 21.0 MR1 (21.0.1).
Severity
CVSS 3.1
8.8 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
1.3% chance of exploitation in the next 30 days; higher than 70% of CVEs (scores of 2026-10-31)