{"id":"CVE-2026-102256","title":"Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability has been identified in the SMA1000 appliance which in specific conditions could potentially enable a remote auth…","summary":"Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability has been identified in the SMA1000 appliance which in specific conditions could potentially enable a remote auth…","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-78"],"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":"2026-10-08","sourceUpdated":"2026-10-08T04:17:06.950","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-102256","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":"no","technicalImpact":"total","timestamp":"2026-10-07T14:53:45.978463Z"},"ingestedAt":"2026-10-07T13:31:04.594Z","epss":0.00526,"epssPercentile":0.44346,"exploits":{"github":1,"githubRepos":["https://github.com/CompleTetech-Security/sonicwall-sma1000-cve-2026-102256-check"],"checkedAt":"2026-10-27T16:53:21.682Z"},"exploitAvailable":true,"slug":"CVE-2026-102256","body":"## Overview\n\nPost-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability has been identified in the SMA1000 appliance which in specific conditions could potentially enable a remote authenticated attacker as administrator to execute arbitrary OS commands, resulting in remote code execution.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":55,"depthScoreParts":{"impact":42.9,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":229076,"id":"CVE-2026-102256","ts":1792901045146,"field":"exploit_available","old":"false","new":"true"},{"seq":217552,"id":"CVE-2026-102256","ts":1791387464226,"field":"cvss","old":null,"new":"7.8"},{"seq":217551,"id":"CVE-2026-102256","ts":1791387464226,"field":"severity","old":"none","new":"high"}]}