{"id":"CVE-2026-113802","revision":"7443b9360a3340d99c83656ab47d30d6","records":[{"revision":"7443b9360a3340d99c83656ab47d30d6","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-113802","aliases":[],"title":"Wavlink WL-WN530BE1-A Unauthenticated OS Command Injection in ioos protocol.csp ovpn_file Handler","description":"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.","state":0,"publishedAt":"2026-10-20T17:59:55.407+00:00","modifiedAt":"2026-10-21T15:53:04.18+00:00","affected":[{"ecosystem":"Vendor product","name":"WL-WN530BE1-A","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Wavlink\",\n                    \"product\": \"WL-WN530BE1-A\",\n                    \"defaultStatus\": \"affected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"M30BE1_V251117\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":9.3,"severity":"CRITICAL"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8,"severity":"CRITICAL"}],"references":["https://github.com/F-yyjy/cve/blob/main/WN530BE1(en).md","https://www.vulncheck.com/advisories/wavlink-wl-wn530be1-a-unauthenticated-os-command-injection-in-ioos-protocol-csp-ovpn-file-handler"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-113802","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-113802","identifiers":["CVE-2026-113802"]},"retained":false,"historicalAffected":[]}],"coverage":[]}