{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-75013","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-08-17T13:04:55.935Z","datePublished":"2026-08-17T19:30:11.074Z","dateUpdated":"2026-08-18T14:54:44.857Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-08-17T19:30:11.074Z"},"title":"TOTOLINK EX1200L cstecgi.cgi setWizardCfg null pointer dereference","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-476","lang":"en","description":"NULL Pointer Dereference"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-404","lang":"en","description":"Denial of Service"}]}],"affected":[{"vendor":"TOTOLINK","product":"EX1200L","versions":[{"version":"9.3.5u.6146_B20201023","status":"affected"}],"cpes":["cpe:2.3:a:totolink:ex1200l:*:*:*:*:*:*:*:*"]}],"descriptions":[{"lang":"en","value":"A vulnerability was detected in TOTOLINK EX1200L 9.3.5u.6146_B20201023. This affects the function setWizardCfg of the file /cgi-bin/cstecgi.cgi. The manipulation results in null pointer dereference. The attack can be launched remotely. The exploit is now public and may be used."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":7.1,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P","baseSeverity":"HIGH"}},{"cvssV3_1":{"version":"3.1","baseScore":6.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":6.5,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":6.8,"vectorString":"AV:N/AC:L/Au:S/C:N/I:N/A:C/E:POC/RL:ND/RC:UR"}}],"timeline":[{"time":"2026-08-17T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-08-17T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-08-17T15:16:20.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"yuxin_wang (VulDB User)","type":"reporter"}],"references":[{"url":"https://vuldb.com/vuln/391273","name":"VDB-391273 | TOTOLINK EX1200L cstecgi.cgi setWizardCfg null pointer dereference","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/391273/cti","name":"VDB-391273 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-75013","name":"CVE-2026-75013 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/876033","name":"Submit #876033 | Totolink EX1200L Firmware V9.3.5u.6146_B20201023 NULL Pointer Dereference","tags":["third-party-advisory"]},{"url":"https://gist.github.com/wyxstarry/21e6c2853891a3beb140a7c879069f9f","tags":["exploit"]},{"url":"https://www.totolink.net/","tags":["product"]}],"x_generator":["VulDB PVTS v202608"]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-18T14:54:32.424759Z","id":"CVE-2026-75013","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-18T14:54:44.857Z"}}]}}