What’s Vulnerable › Vulnerabilities
CVE-2025-7624
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 10.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-07-21 · updated 2026-06-17
- Weakness: CWE-89
Description
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.
Affected products
- Sophos Firewall: before 21.0.2 — fixed in 21.0.2
How to fix
Upgrade to a fixed version: Sophos Firewall 21.0.2. Check the vendor advisory for mitigations.
References
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