CVE-2025-6704 — Sophos / Sophos Firewall

CVE-2025-6704

Sophos / Sophos Firewall PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Sophos / Sophos Firewall	affected 0 before 21.0 MR2 (21.0.2)

CWE

CWE-78

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.