{"id":"CVE-2026-109108","state":"PUBLISHED","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.","publishedAt":"2026-10-13T07:30:21.992Z","updatedAt":"2026-10-16T21:38:50.808Z","severity":{"score":9.4,"label":"Critical","version":"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","source":"VulDB"},"assigner":"VulDB","products":["Wavlink WL-WN530BE1-A"],"affected":[{"vendor":"Wavlink","product":"WL-WN530BE1-A","versions":[{"version":"251117","status":"affected"}],"cpes":["cpe:2.3:a:wavlink:wl-wn530be1-a:*:*:*:*:*:*:*:*"]}],"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"],"weaknesses":["CWE-78","CWE-77"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/109xxx/CVE-2026-109108.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-109108","state":"PUBLISHED","datePublished":"2026-10-13T07:30:21.992Z","dateUpdated":"2026-10-16T21:38:50.808Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-10-12T08:32:54.413Z"},"containers":{"cna":{"title":"Wavlink WL-WN530BE1-A uploadVpn.cgi popen os command injection","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Wavlink","product":"WL-WN530BE1-A","versions":[{"version":"251117","status":"affected"}],"cpes":["cpe:2.3:a:wavlink:wl-wn530be1-a:*:*:*:*:*:*:*:*"]}],"references":[{"url":"https://vuldb.com/vuln/416859","name":"VDB-416859 | Wavlink WL-WN530BE1-A uploadVpn.cgi popen os command injection","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/416859/cti","name":"VDB-416859 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-109108","name":"CVE-2026-109108 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/909182","name":"Submit #909182 | Wavlink WL-WN530BE1-A M30BE1_V251117 Command Injection","tags":["third-party-advisory"]},{"url":"https://gist.github.com/Rauzk/0a61823f0033441142dc1c3f4a776e7c","tags":["broken-link","exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":9.4,"vectorString":"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","baseSeverity":"CRITICAL"}},{"cvssV3_1":{"version":"3.1","baseScore":9.9,"vectorString":"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","baseSeverity":"CRITICAL"}},{"cvssV3_0":{"version":"3.0","baseScore":9.9,"vectorString":"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","baseSeverity":"CRITICAL"}},{"cvssV2_0":{"version":"2.0","baseScore":9,"vectorString":"AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","type":"CWE","lang":"en","description":"OS Command Injection"}]},{"descriptions":[{"cweId":"CWE-77","type":"CWE","lang":"en","description":"Command Injection"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-10-13T07:30:21.992Z"},"timeline":[{"time":"2026-10-12T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-10-12T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-10-12T10:38:11.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Tarbely (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202610"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-16T21:38:36.177913Z","id":"CVE-2026-109108","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-16T21:38:50.808Z"}}]}}}