{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-10-01T12:31:41.576","vulnerabilities":[{"cve":{"id":"CVE-2025-67445","sourceIdentifier":"cve@mitre.org","published":"2026-02-24T15:21:36.707","lastModified":"2026-07-05T02:17:35.670","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"TOTOLINK X5000R V9.1.0cu.2415_B20250515 contains a denial-of-service vulnerability in /cgi-bin/cstecgi.cgi. The CGI reads the CONTENT_LENGTH environment variable and allocates memory using malloc (CONTENT_LENGTH + 1) without sufficient bounds checking. When lighttpd s request size limit is not enforced, a crafted large POST request can cause memory exhaustion or a segmentation fault, leading to a crash of the management CGI and loss of availability of the web interface."},{"lang":"es","value":"TOTOLINK X5000R V9.1.0cu.2415_B20250515 contiene una vulnerabilidad de denegación de servicio en /cgi-bin/cstecgi.cgi. El CGI lee la variable de entorno CONTENT_LENGTH y asigna memoria usando malloc (CONTENT_LENGTH + 1) sin una comprobación de límites suficiente. Cuando no se aplica el límite de tamaño de solicitud de lighttpd, una solicitud POST grande y elaborada puede causar agotamiento de memoria o un fallo de segmentación, lo que lleva a un fallo del CGI de gestión y la pérdida de disponibilidad de la interfaz web."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-02-27T18:15:00.645763Z","id":"CVE-2025-67445","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-400"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:totolink:x5000r_firmware:9.1.0cu.2415_b20250515:*:*:*:*:*:*:*","matchCriteriaId":"9B57DC2C-693C-459F-B7FD-900DF4A38A84"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:totolink:x5000r:-:*:*:*:*:*:*:*","matchCriteriaId":"BC45BFB0-0CF0-4F9E-B19D-D274B17F1591"}]}]}],"references":[{"url":"https://github.com/DaRkSpOoOk/CVE-2025-67445","source":"cve@mitre.org","tags":["Exploit","Third Party Advisory"]}]}}]}