{"id":"CVE-2026-120228","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-120228","summary":"A flaw has been found in WAVLINK WN553X1-B V260403_2.0.0. This vulnerability affects the function sub_416D88 of the file /bin/ioos of the component ioos Service. Executing a manipulation…","details":"A flaw has been found in WAVLINK WN553X1-B V260403_2.0.0. This vulnerability affects the function sub_416D88 of the file /bin/ioos of the component ioos Service. Executing a manipulation of the argument group_id/group_name can lead to os command injection. The attack can be executed remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure.","published":"2026-11-01T14:18:52.883","modified":"2026-11-01T14:18:52.883","cvss":{"score":9.9,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://github.com/senxitoyshuyi-ui/IOT-CVE/blob/main/vulns/WAVLINK%20WN553X1-B%20Router.md"},{"type":"WEB","url":"https://vuldb.com/cve/CVE-2026-120228"},{"type":"WEB","url":"https://vuldb.com/submit/919151"},{"type":"WEB","url":"https://vuldb.com/vuln/429587"},{"type":"WEB","url":"https://vuldb.com/vuln/429587/cti"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-11-01T14:18:52.883"}}