{"id":"CVE-2026-93434","title":"Fireware OS XPath Injection in SSH Authentication Allows Blind Extraction of Configuration Secrets","summary":"An XPath injection vulnerability in WatchGuard Fireware OS's SSH authentication process allows a remote, unauthenticated attacker with access to the management SSH interface to extract sensitive configuration data by submitting a special…","severity":"high","cvss":8.7,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","cvssSource":"cna","cwe":["CWE-20","CWE-208","CWE-643"],"vendor":"WatchGuard","product":"Fireware OS","affected":["fireware_os >= 12.0 < 12.5.22","fireware_os >= 2025.1 < 2026.4","fireware_os >= 12.0 < 12.12.4"],"published":"2026-10-27","updated":"2026-10-27","sourceUpdated":"2026-10-27T15:52:28.182Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-93434","references":[{"url":"https://psirt.watchguard.com/CVE-2026-93434"}],"tags":["cve.org"],"ingestedAt":"2026-10-27T16:11:59.476Z","slug":"CVE-2026-93434","body":"## Overview\n\nAn XPath injection vulnerability in WatchGuard Fireware OS's SSH authentication process allows a remote, unauthenticated attacker with access to the management SSH interface to extract sensitive configuration data by submitting a specially crafted request.\n\n## Affected\n\n- `fireware_os >= 12.0 < 12.5.22`\n- `fireware_os >= 2025.1 < 2026.4`\n- `fireware_os >= 12.0 < 12.12.4`\n\n## Remediation\n\nFireware OS 12.5.22, Fireware OS 2026.4, Fireware OS 12.12.4","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":47.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}