{"schema":"threatline.record/2","record":{"id":"CVE-2026-113802","aliases":[],"summary":"Wavlink WL-WN530BE1-A Unauthenticated OS Command Injection in ioos protocol.csp ovpn_file Handler","details":"Wavlink WL-WN530BE1-A firmware through M30BE1_V251117 contains an OS command injection vulnerability in the sub_23B54 function of the ioos binary, which passes the unsanitized file_id parameter of /protocol.csp?opt=ovpn_file requests with type=del to popen(). A remote unauthenticated attacker can send a forged IP-FROM: 127.0.0.1 header to bypass login and execute arbitrary commands as root.","categories":["Network & edge"],"product":"WL-WN530BE1-A","vendor":"Wavlink","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-113802","source_modified_at":"2026-10-21T15:53:04.180Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"WL-WN530BE1-A","vendor":"Wavlink","versions":[{"version":"M30BE1_V251117","status":"affected","versionType":"custom"}],"defaultStatus":"affected"}],"fixed_versions":[],"cvss":9.3,"severity":"Critical","kev":{"listed":false},"epss":{"probability":0.0288,"percentile":0.86759,"score_date":"2026-10-23"},"published_at":"2026-10-20T17:59:55.407Z","modified_at":"2026-10-21T15:53:04.180Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-113802","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-21T15:53:04.180Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-113802","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/F-yyjy/cve/blob/main/WN530BE1(en).md","tags":["third-party-advisory","exploit"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/wavlink-wl-wn530be1-a-unauthenticated-os-command-injection-in-ioos-protocol-csp-ovpn-file-handler","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"yes","technical_impact":"total","assessed_at":"2026-10-21T14:42:19.200072Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"vendor and product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-21T15:53:04.180Z","content_hash":"0411f6ef1e818fd17a183b0af6d00341107dd7b8f45510b55ff8dd7aa121a291"}}