{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-08-02T06:23:47.164","vulnerabilities":[{"cve":{"id":"CVE-2025-67188","sourceIdentifier":"cve@mitre.org","published":"2026-02-03T18:16:16.280","lastModified":"2026-06-17T09:57:30.807","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"A buffer overflow vulnerability exists in TOTOLINK A950RG V4.1.2cu.5204_B20210112. The issue resides in the setRadvdCfg interface of the /lib/cste_modules/ipv6.so module. The function fails to properly validate the length of the user-controlled radvdinterfacename parameter, allowing remote attackers to trigger a stack buffer overflow."},{"lang":"es","value":"Una vulnerabilidad de desbordamiento de búfer existe en TOTOLINK A950RG V4.1.2cu.5204_B20210112. El problema reside en la interfaz setRadvdCfg del módulo /lib/cste_modules/ipv6.so. La función no valida correctamente la longitud del parámetro radvdinterfacename controlado por el usuario, permitiendo a atacantes remotos activar un desbordamiento de búfer de pila."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-02-05T14:32:46.803630Z","id":"CVE-2025-67188","options":[{"exploitation":"poc"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-120"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:totolink:a950rg_firmware:4.1.2cu.5204_b20210112:*:*:*:*:*:*:*","matchCriteriaId":"730932A4-0583-43BA-995A-EFCE271B9BA6"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:totolink:a950rg:-:*:*:*:*:*:*:*","matchCriteriaId":"2F20C691-11F3-4882-89C7-500C097C0938"}]}]}],"references":[{"url":"https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A950RG/5024-ipv6-setRadvdCfg-radvdinterfacename-buffer.md","source":"cve@mitre.org","tags":["Exploit","Third Party Advisory"]}]}}]}