{"id":"CVE-2025-6704","aliases":["EUVD-2025-22086","GHSA-5m7h-7mwc-924h"],"status":"published","title":"An arbitrary file writing vulnerability in the Secure PDF eXchange (SPX) feature of Sophos...","description":"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.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.11772,"percentile":0.96111,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2025-07-21T13:16:29Z","modified":"2026-06-17T10:02:25Z","products":[{"vendor":"sophos","product":"firewall_firmware"},{"vendor":"sophos","product":"sophos firewall"}],"references":[{"url":"https://www.sophos.com/en-us/security-advisories/sophos-sa-20250721-sfos-rce","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-6704"},{"url":"https://github.com/advisories/GHSA-5m7h-7mwc-924h"}],"sources":{"cve":[{"id":"CVE-2025-6704","description":"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.","status":"published","published":"2025-07-21T13:16:29.613Z","modified":"2025-07-21T15:07:07.062Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:32:40.419293Z"}],"euvd":[{"id":"EUVD-2025-22086","description":"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.","status":"published","published":"2025-07-21T13:16:29Z","modified":"2025-07-21T15:07:07Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:32:06.504899Z"}],"ghsa":[{"id":"GHSA-5m7h-7mwc-924h","title":"An arbitrary file writing vulnerability in the Secure PDF eXchange (SPX) feature of Sophos...","description":"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.","status":"published","published":"2025-07-21T15:30:31Z","modified":"2025-07-21T15:30:38Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T15:03:04.468862Z"}],"nvd":[{"id":"CVE-2025-6704","description":"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.","status":"published","published":"2025-07-21T14:15:30.133Z","modified":"2026-06-17T10:02:25.14Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:11:19.382856Z"}]}}