{"id":"CVE-2026-90608","title":"A flaw has been found in Totolink A3002MU Hh-B20211125.1046","summary":"A flaw has been found in Totolink A3002MU Hh-B20211125.1046. The affected element is the function formPortFw of the file /boafrm/formPortFw of the component boa. This manipulation of the argument service_type causes buffer overflow. It i…","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":"2026-09-16","sourceUpdated":"2026-09-16T15:18:33.983","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-90608","references":[{"url":"https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A3002MU/bof-formPortFw.md","label":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-90608","label":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/914016","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/403190","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/403190/cti","label":"cna@vuldb.com"},{"url":"https://www.totolink.net/","label":"cna@vuldb.com"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-16T14:35:54.647949Z"},"epss":0.00854,"epssPercentile":0.56485,"ingestedAt":"2026-09-14T15:23:07.468Z","slug":"CVE-2026-90608","body":"## Overview\n\nA flaw has been found in Totolink A3002MU Hh-B20211125.1046. The affected element is the function formPortFw of the file /boafrm/formPortFw of the component boa. This manipulation of the argument service_type causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been published 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":0.2,"exploitation":12,"ransomware":0},"changes":[{"seq":205284,"id":"CVE-2026-90608","ts":1789570706132,"field":"exploit_available","old":"false","new":"true"}]}