{"id":"CVE-2026-109108","revision":null,"records":[{"revision":"d9bf94c57d284abcad25271d40ca6167","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-109108","aliases":[],"title":"Wavlink WL-WN530BE1-A uploadVpn.cgi popen os command injection","description":"A security vulnerability has been detected in Wavlink WL-WN530BE1-A 251117. This affects the function popen of the file /cgi-bin/uploadVpn.cgi. Such manipulation of the argument Type leads to os command injection. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure.","state":0,"publishedAt":"2026-10-13T07:30:21.992+00:00","modifiedAt":"2026-10-16T21:38:50.808+00:00","affected":[{"ecosystem":"Vendor product","name":"WL-WN530BE1-A","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Wavlink\",\n                    \"product\": \"WL-WN530BE1-A\",\n                    \"versions\": [\n                        {\n                            \"version\": \"251117\",\n                            \"status\": \"affected\"\n                        }\n                    ],\n                    \"cpes\": [\n                        \"cpe:2.3:a:wavlink:wl-wn530be1-a:*:*:*:*:*:*:*:*\"\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P","score":9.4,"severity":"CRITICAL"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:C","score":9.9,"severity":"CRITICAL"},{"system":"CVSS 3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:C","score":9.9,"severity":"CRITICAL"},{"system":"CVSS 2.0","vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:C","score":9,"severity":null}],"references":["https://vuldb.com/vuln/416859","https://vuldb.com/vuln/416859/cti","https://vuldb.com/cve/CVE-2026-109108","https://vuldb.com/submit/909182","https://gist.github.com/Rauzk/0a61823f0033441142dc1c3f4a776e7c"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-109108","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-109108","identifiers":["CVE-2026-109108"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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