Sophos Firewall Firmware
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By the Year
In 2026 there have been 0 vulnerabilities in Sophos Firewall Firmware. Last year, in 2025 Firewall Firmware had 1 security vulnerability published. Right now, Firewall Firmware is on track to have less security vulnerabilities in 2026 than it did last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 0 | 0.00 |
| 2025 | 1 | 0.00 |
It may take a day or so for new Firewall Firmware vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Sophos Firewall Firmware Security Vulnerabilities
Sophos Firewall <21.0.2 SPX ARW pre-auth RCE
CVE-2025-6704
- July 21, 2025
An arbitrary file writing vulnerability in the Secure PDF eXchange (SPX) feature of Sophos Firewall versions older than 21.0 MR2 (21.0.2) can lead to pre-auth remote code execution, if a specific configuration of SPX is enabled in combination with the firewall running in High Availability (HA) mode.
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