RCE in Sophos Firewall

CVE-2025-7382

A command injection vulnerability in WebAdmin of Sophos Firewall versions older than 21.0 MR2 (21.0.2) can lead to adjacent attackers achieving pre-auth code execution on High Availability (HA) auxiliary devices, if OTP authentication for the admin user is enabled.

Vulnerability class: Command Injection (OS Command Injection)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.048 (91.6th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 91.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-7382: held from 0.044 to 0.048.

EPSS over last 30 days · oldest: 0.044 · newest: 0.048 · change: +0.004

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-7382?
CVE-2025-7382 is a high-severity vulnerability in Sophos Firewall, classified under OS Command Injection. CVSS score: 8.8/10. Published 2025-07-21.
How severe is CVE-2025-7382?
High severity. CVSS v3 base score is 8.8 out of 10.