CVE-2025-7624

9.8 criticalEPSS 11%

Critical (9.8) in sophos firewall firmware. EPSS 11% chance of exploitation in the next 30 days.

An SQL injection vulnerability in the legacy (transparent) SMTP proxy of Sophos Firewall versions older than 21.0 MR2 (21.0.2) can lead to remote code execution, if a quarantining policy is active for Email and SFOS was upgraded from a version older than 21.0 GA.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 11% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2025-07-21
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

sophos:firewall_firmware

References

https://www.sophos.com/en-us/security-advisories/sophos-sa-20250721-sfos-rce

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