{"id":"CVE-2026-120280","title":"WAVLINK WN536AX6-A WireGuard protocol.csp wireguard_cli_group handler os command injection","summary":"A vulnerability has been found in WAVLINK WN536AX6-A V260507. The impacted element is the function wireguard_cli_group handler of the file /protocol.csp of the component WireGuard. The manipulation of the argument group_id/group_name lea…","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":"2026-11-05T15:58:07.252959Z"},"exploitAvailable":true,"published":"2026-11-02","updated":"2026-11-05","sourceUpdated":"2026-11-05T15:58:18.306Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-120280","references":[{"url":"https://vuldb.com/vuln/429624","label":"VDB-429624 | WAVLINK WN536AX6-A WireGuard protocol.csp wireguard_cli_group handler os command injection"},{"url":"https://vuldb.com/vuln/429624/cti","label":"VDB-429624 | CTI Indicators (IOB, IOC, TTP, IOA)"},{"url":"https://vuldb.com/cve/CVE-2026-120280","label":"CVE-2026-120280 | CVE Analysis and Report"},{"url":"https://vuldb.com/submit/919789","label":"Submit #919789 | WAVLINK WN536AX6 V260507 CWE-78"},{"url":"https://github.com/pipiyyb/cve/blob/main/WAVLINK%20WN536AX6-A/WN536AX6-A_group_id.md"}],"tags":["cve.org","exploit-available"],"epss":0.01989,"epssPercentile":0.80721,"ingestedAt":"2026-11-05T22:38:31.318Z","slug":"CVE-2026-120280","body":"## Overview\n\nA vulnerability has been found in WAVLINK WN536AX6-A V260507. The impacted element is the function wireguard_cli_group handler of the file /protocol.csp of the component WireGuard. The manipulation of the argument group_id/group_name leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public 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":[]}