CVE-2025-7624
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Sophos Firewall Firmware
PublishedJul 21, 2025
First seenJul 21, 2025
Weakness typeCWE-89SQL injection
How to fix
Update
- sophos firewall_firmware21.0.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sophos firewall_firmware | v < 21.0.2 | 21.0.2 |
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