CVE-2025-67049.8CriticalCWE-78

CVE-2025-6704: Sophos Firewall vulnerability

Sophos · Sophos Firewall

Vendor fix available · Affected: Sophos Firewall · Exploitation: likely to be exploited (10% or more)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

11.8%probability of exploitation in the next 30 days

96th percentile

050100

Higher than 96% of scored CVEs

9.8CriticalCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

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 products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Sophos · Sophos Firewallbefore 21.0 MR2 (21.0.2)

On the Atlas

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Exploitation: Likely to be exploited (10% or more). EPSS gives it a 10% or higher chance of exploitation in the next 30 days.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: OS Command Injection · Command and Code Injection
Vendor: Sophos
Published: July 2025
Band: Likely to be exploited (10% or more), July 2025

CoverageNo articles yet

No CyberSIXT article names CVE-2025-6704 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.