{"id":"CVE-2026-90606","title":"A security vulnerability has been detected in Totolink A3002MU Hh-B20211125.1046","summary":"A security vulnerability has been detected in Totolink A3002MU Hh-B20211125.1046. This issue affects the function formIpv6Setup of the file /boafrm/formIpv6Setup of the component boa. The manipulation of the argument static_ipv6 leads to…","severity":"critical","cvss":9.9,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","cwe":["CWE-119","CWE-120"],"vendor":"Totolink","product":"A3002MU","affected":["A3002MU Hh-B20211125.1046"],"published":"2026-09-14","updated":"2026-09-15","sourceUpdated":"2026-09-15T19:17:46.067","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-90606","references":[{"url":"https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A3002MU/bof-formIpv6Setup.md","label":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-90606","label":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/914010","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/403188","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/403188/cti","label":"cna@vuldb.com"},{"url":"https://www.totolink.net/","label":"cna@vuldb.com"}],"tags":["nvd","cve.org","exploit-available"],"epss":0.00493,"epssPercentile":0.41277,"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"total","timestamp":"2026-09-15T18:07:23.750674Z"},"ingestedAt":"2026-09-14T15:23:07.468Z","slug":"CVE-2026-90606","body":"## Overview\n\nA security vulnerability has been detected in Totolink A3002MU Hh-B20211125.1046. This issue affects the function formIpv6Setup of the file /boafrm/formIpv6Setup of the component boa. The manipulation of the argument static_ipv6 leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"abyssal","depthScore":67,"depthScoreParts":{"impact":54.5,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":204442,"id":"CVE-2026-90606","ts":1789497768916,"field":"exploit_available","old":"false","new":"true"}]}