{"id":"CVE-2026-102255","title":"A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path","summary":"A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path. By abusing this path, a remote unauthenticated attacker could potentially exploit this vulnerability…","severity":"critical","cvss":10,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","cwe":["CWE-441","CWE-918"],"vendor":"SonicWall","product":"SMA1000","affected":["SMA1000 12.4.3-03526 (platform-hotfix) and older versions","SMA1000 12.5.0-02952 (platform-hotfix) and older versions"],"published":"2026-10-07","updated":"2026-10-07","sourceUpdated":"2026-10-07T16:17:32.440","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-102255","references":[{"url":"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0017","label":"PSIRT@sonicwall.com"}],"tags":["nvd","cve.org","exploit-available"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-10-07T15:50:57.013778Z"},"ingestedAt":"2026-10-07T13:31:04.594Z","epss":0.00981,"epssPercentile":0.6209,"exploits":{"github":3,"githubRepos":["https://github.com/HORKimhab/CVE-2026-102255","https://github.com/techupdate24/sonicwall-sma-1000-cve-2026-102255","https://github.com/CompleTetech-Security/sonicwall-sma1000-cve-2026-102255-check"],"checkedAt":"2026-10-27T16:53:21.680Z"},"exploitAvailable":true,"slug":"CVE-2026-102255","body":"## Overview\n\nA Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path. By abusing this path, a remote unauthenticated attacker could potentially exploit this vulnerability to direct the appliance to issue requests on their behalf and reach internal functionality and perform unauthorized operations.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"abyssal","depthScore":67,"depthScoreParts":{"impact":55,"likelihood":0.2,"exploitation":12,"ransomware":0},"changes":[{"seq":223881,"id":"CVE-2026-102255","ts":1792266670428,"field":"exploit_available","old":"false","new":"true"},{"seq":217618,"id":"CVE-2026-102255","ts":1791391172184,"field":"cvss","old":null,"new":"10"},{"seq":217617,"id":"CVE-2026-102255","ts":1791391172184,"field":"severity","old":"none","new":"critical"}]}