{"id":"CVE-2026-19961","state":"PUBLISHED","title":"Edimax EW-7478APC formWlSiteSurvey buffer overflow","description":"A vulnerability was detected in Edimax EW-7478APC 1.04. Affected is the function formWlSiteSurvey of the file /goform/formWlSiteSurvey. Performing a manipulation of the argument selSSID results in buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2026-08-16T23:00:15.655Z","updatedAt":"2026-08-17T16:14:40.396Z","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":["Edimax EW-7478APC"],"affected":[{"vendor":"Edimax","product":"EW-7478APC","versions":[{"version":"1.04","status":"affected"}],"cpes":["cpe:2.3:a:edimax:ew-7478apc:*:*:*:*:*:*:*:*"]}],"references":["https://vuldb.com/vuln/391138","https://vuldb.com/vuln/391138/cti","https://vuldb.com/cve/CVE-2026-19961","https://vuldb.com/submit/872875","https://lavender-bicycle-a5a.notion.site/EDIMAX-EW-7478APC-formWlSiteSurvey-34b53a41781f804fb328d87416095401?source=copy_link"],"weaknesses":["CWE-120","CWE-119"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/19xxx/CVE-2026-19961.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-19961","state":"PUBLISHED","datePublished":"2026-08-16T23:00:15.655Z","dateUpdated":"2026-08-17T16:14:40.396Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-08-16T07:07:45.859Z"},"containers":{"cna":{"title":"Edimax EW-7478APC formWlSiteSurvey buffer overflow","descriptions":[{"lang":"en","value":"A vulnerability was detected in Edimax EW-7478APC 1.04. Affected is the function formWlSiteSurvey of the file /goform/formWlSiteSurvey. Performing a manipulation of the argument selSSID results in buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way."}],"affected":[{"vendor":"Edimax","product":"EW-7478APC","versions":[{"version":"1.04","status":"affected"}],"cpes":["cpe:2.3:a:edimax:ew-7478apc:*:*:*:*:*:*:*:*"]}],"references":[{"url":"https://vuldb.com/vuln/391138","name":"VDB-391138 | Edimax EW-7478APC formWlSiteSurvey buffer overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/391138/cti","name":"VDB-391138 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-19961","name":"CVE-2026-19961 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/872875","name":"Submit #872875 | EDIMAX EW-7478APC EW-7478APC 1.04 Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://lavender-bicycle-a5a.notion.site/EDIMAX-EW-7478APC-formWlSiteSurvey-34b53a41781f804fb328d87416095401?source=copy_link","tags":["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:R","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:R","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:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-120","type":"CWE","lang":"en","description":"Buffer Overflow"}]},{"descriptions":[{"cweId":"CWE-119","type":"CWE","lang":"en","description":"Memory Corruption"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-08-16T23:00:15.655Z"},"timeline":[{"time":"2026-08-16T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-08-16T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-08-16T09:13:09.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"wxhwxhwxh_mie (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202608"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-17T16:12:35.931232Z","id":"CVE-2026-19961","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-17T16:14:40.396Z"}}]}}}