{"id":"CVE-2026-120279","title":"WAVLINK WN536AX6-A openvpn_cli protocol.csp os command injection","summary":"A flaw has been found in WAVLINK WN536AX6-A V260507. The affected element is an unknown function of the file /protocol.csp of the component openvpn_cli Handler. Executing a manipulation of the argument file_id can lead to os command inje…","severity":"critical","cvss":10,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R","cvssSource":"cna","cwe":["CWE-78","CWE-77"],"vendor":"WAVLINK","product":"WN536AX6-A","affected":["WN536AX6-A V260507"],"ssvc":{"exploitation":"poc","automatable":"yes","technicalImpact":"total","timestamp":"2026-11-02T14:28:42.685378Z"},"exploitAvailable":true,"published":"2026-11-02","updated":"2026-11-02","sourceUpdated":"2026-11-02T14:29:01.188Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-120279","references":[{"url":"https://vuldb.com/vuln/429623","label":"VDB-429623 | WAVLINK WN536AX6-A openvpn_cli protocol.csp os command injection"},{"url":"https://vuldb.com/vuln/429623/cti","label":"VDB-429623 | CTI Indicators (IOB, IOC, TTP, IOA)"},{"url":"https://vuldb.com/cve/CVE-2026-120279","label":"CVE-2026-120279 | CVE Analysis and Report"},{"url":"https://vuldb.com/submit/919788","label":"Submit #919788 | WAVLINK WN536AX6 V260507 CWE-78"},{"url":"https://github.com/pipiyyb/cve/blob/main/WAVLINK%20WN536AX6-A/WN536AX6-A_file_id.md"}],"tags":["cve.org","exploit-available"],"epss":0.01989,"epssPercentile":0.80695,"ingestedAt":"2026-11-05T19:30:42.657Z","slug":"CVE-2026-120279","body":"## Overview\n\nA flaw has been found in WAVLINK WN536AX6-A V260507. The affected element is an unknown function of the file /protocol.csp of the component openvpn_cli Handler. Executing a manipulation of the argument file_id can lead to os command injection. The attack can be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure.\n\n## Affected\n\n- `WN536AX6-A V260507`\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":0.4,"exploitation":12,"ransomware":0},"changes":[]}