{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-93740","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-09-18T15:43:44.734Z","datePublished":"2026-09-18T21:45:12.370Z","dateUpdated":"2026-09-18T21:45:12.370Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-09-18T21:45:12.370Z"},"title":"Totolink A3002MU formWlEncrypt buffer overflow","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-120","lang":"en","description":"Buffer Overflow"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-119","lang":"en","description":"Memory Corruption"}]}],"affected":[{"vendor":"Totolink","product":"A3002MU","versions":[{"version":"Hh-B20211125.1046","status":"affected"}],"cpes":["cpe:2.3:a:totolink:a3002mu:*:*:*:*:*:*:*:*"]}],"descriptions":[{"lang":"en","value":"A vulnerability was identified in Totolink A3002MU Hh-B20211125.1046. Affected is the function formWlEncrypt of the file /boafrm/formWlEncrypt. The manipulation of the argument submit-url leads to buffer overflow. It is possible to initiate the attack remotely. The exploit is publicly available and might be used."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":10,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P","baseSeverity":"CRITICAL"}},{"cvssV3_1":{"version":"3.1","baseScore":10,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"CRITICAL"}},{"cvssV3_0":{"version":"3.0","baseScore":10,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"CRITICAL"}},{"cvssV2_0":{"version":"2.0","baseScore":10,"vectorString":"AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR"}}],"timeline":[{"time":"2026-09-18T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-09-18T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-09-18T17:49:04.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"sunnyyang (VulDB User)","type":"reporter"}],"references":[{"url":"https://vuldb.com/vuln/407550","name":"VDB-407550 | Totolink A3002MU formWlEncrypt buffer overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/407550/cti","name":"VDB-407550 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-93740","name":"CVE-2026-93740 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/914019","name":"Submit #914019 | totolink A3002MU Hh-B20211125.1046 Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A3002MU/bof-formWlEncrypt.md","tags":["exploit"]},{"url":"https://www.totolink.net/","tags":["product"]}],"x_generator":["VulDB PVTS v202609"]}}}