{"id":"CVE-2026-103403","title":"Session Smart Router and Session Smart Conductor: Unvalidated input causes arbitrary file deletion and command execution when deleting audit rules","summary":"An Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in AccessManager in Juniper Networks Session Smart Router and Session Smart Conductor allows an attacker to perform arbitrary fil…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-78"],"vendor":"Juniper Networks","product":"Session Smart Router","affected":["session_smart_router < 7.0.5","session_smart_router >= 7.1.0 < 7.1.7","session_smart_router >= 7.2.0 < 7.2.3","session_smart_conductor < 7.0.5","session_smart_conductor >= 7.1.0 < 7.1.7","session_smart_conductor >= 7.2.0 < 7.2.3"],"published":"2026-10-28","updated":"2026-10-28","sourceUpdated":"2026-10-28T16:35:11.327Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-103403","references":[{"url":"https://supportportal.juniper.net/JSA112183"}],"tags":["cve.org"],"ingestedAt":"2026-10-28T17:14:44.481Z","slug":"CVE-2026-103403","body":"## Overview\n\nAn Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in AccessManager in Juniper Networks Session Smart Router and Session Smart Conductor allows an attacker to perform arbitrary file deletion and arbitrary command execution via the deletion of an audit rule.\n\n## Affected\n\n- `session_smart_router < 7.0.5`\n- `session_smart_router >= 7.1.0 < 7.1.7`\n- `session_smart_router >= 7.2.0 < 7.2.3`\n- `session_smart_conductor < 7.0.5`\n- `session_smart_conductor >= 7.1.0 < 7.1.7`\n- `session_smart_conductor >= 7.2.0 < 7.2.3`\n\n## Remediation\n\nThe following software releases of Session Smart Router and Session Smart Conductor have been updated to resolve these specific issues:\n  *  7.0.5 \n\nand all subsequent releases;\n  *  7.1.7 \n\nand all subsequent releases;\n  *  7.2.3 and all subsequent releases.\n\n### Workarounds\n\nThere are no known workarounds for this issue.","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}