{"id":"CVE-2026-120197","title":"WAVLINK WL-WN530HG4B wapi.cgi port_forward os command injection","summary":"A flaw has been found in WAVLINK WL-WN530HG4B M_V260724. This impacts the function port_forward of the file /cgi-bin/wapi.cgi. This manipulation of the argument Name causes os command injection. It is possible to initiate the attack remo…","severity":"critical","cvss":9.9,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/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":"WL-WN530HG4B","affected":["WL-WN530HG4B M_V260724"],"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"total","timestamp":"2026-11-02T17:15:51.145328Z"},"exploitAvailable":true,"published":"2026-11-01","updated":"2026-11-02","sourceUpdated":"2026-11-02T17:43:36.802Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-120197","references":[{"url":"https://vuldb.com/vuln/429560","label":"VDB-429560 | WAVLINK WL-WN530HG4B wapi.cgi port_forward os command injection"},{"url":"https://vuldb.com/vuln/429560/cti","label":"VDB-429560 | CTI Indicators (IOB, IOC, TTP, IOA)"},{"url":"https://vuldb.com/cve/CVE-2026-120197","label":"CVE-2026-120197 | CVE Analysis and Report"},{"url":"https://vuldb.com/submit/917074","label":"Submit #917074 | WAVLINK WL-WN530HG4B M_V260724 CWE-78"},{"url":"https://github.com/pipiyyb/cve/blob/main/WL-WN530HG4B.md"}],"tags":["cve.org","exploit-available"],"epss":0.01687,"epssPercentile":0.77096,"ingestedAt":"2026-11-05T19:30:42.744Z","slug":"CVE-2026-120197","body":"## Overview\n\nA flaw has been found in WAVLINK WL-WN530HG4B M_V260724. This impacts the function port_forward of the file /cgi-bin/wapi.cgi. This manipulation of the argument Name causes os command injection. It is possible to initiate the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure.\n\n## Affected\n\n- `WL-WN530HG4B M_V260724`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"abyssal","depthScore":67,"depthScoreParts":{"impact":54.5,"likelihood":0.3,"exploitation":12,"ransomware":0},"changes":[]}