CVE Explorer
CVE-2025-6704
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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Sophos Firewall","vendor":"Sophos","versions":[{"lessThan":"21.0 MR2 (21.0.2)","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:84403419b10087e6bef82696a06f836568ef55b48962402db7259aa5883aab27 · sha256:4aaac3dafd8b59ec… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:84403419b10087e6bef82696a06f836568ef55b48962402db7259aa5883aab27 · sha256:4aaac3dafd8b59ec… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-78","description":"CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:84403419b10087e6bef82696a06f836568ef55b48962402db7259aa5883aab27 · sha256:4aaac3dafd8b59ec… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://www.sophos.com/en-us/security-advisories/sophos-sa-20250721-sfos-rce"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:84403419b10087e6bef82696a06f836568ef55b48962402db7259aa5883aab27 · sha256:4aaac3dafd8b59ec… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.