{"id":"CVE-2026-120276","title":"WAVLINK WN536AX6-A Web Management ioos sub_416760 os command injection","summary":"A weakness has been identified in WAVLINK WN536AX6-A V260507_2.0.0. This vulnerability affects the function sub_416760 of the file /bin/ioos of the component Web Management Interface. This manipulation of the argument group_name causes o…","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_2.0.0"],"ssvc":{"exploitation":"poc","automatable":"yes","technicalImpact":"total","timestamp":"2026-11-05T15:51:02.934145Z"},"exploitAvailable":true,"published":"2026-11-01","updated":"2026-11-05","sourceUpdated":"2026-11-05T15:51:17.093Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-120276","references":[{"url":"https://vuldb.com/vuln/429620","label":"VDB-429620 | WAVLINK WN536AX6-A Web Management ioos sub_416760 os command injection"},{"url":"https://vuldb.com/vuln/429620/cti","label":"VDB-429620 | CTI Indicators (IOB, IOC, TTP, IOA)"},{"url":"https://vuldb.com/cve/CVE-2026-120276","label":"CVE-2026-120276 | CVE Analysis and Report"},{"url":"https://vuldb.com/submit/919502","label":"Submit #919502 | Wavlink Router Firmware V260507_2.0.0 OS Command Injection"},{"url":"https://github.com/senxitoyshuyi-ui/HACKALL/blob/main/WAVLINK_WN536AX6-A%20Router/WAVLINK_WN536AX6-A_openvpn_cli_group_command_injection.md"}],"tags":["cve.org","exploit-available"],"epss":0.03211,"epssPercentile":0.88215,"ingestedAt":"2026-11-05T21:36:00.924Z","slug":"CVE-2026-120276","body":"## Overview\n\nA weakness has been identified in WAVLINK WN536AX6-A V260507_2.0.0. This vulnerability affects the function sub_416760 of the file /bin/ioos of the component Web Management Interface. This manipulation of the argument group_name causes os command injection. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure.\n\n## Affected\n\n- `WN536AX6-A V260507_2.0.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"abyssal","depthScore":68,"depthScoreParts":{"impact":55,"likelihood":0.6,"exploitation":12,"ransomware":0},"changes":[]}