{"id":"CVE-2026-93739","title":"A vulnerability was determined in Totolink A3002MU Hh-B20211125.1046","summary":"A vulnerability was determined in Totolink A3002MU Hh-B20211125.1046. This impacts the function formWlAc of the file /boafrm/formWlAc. Executing a manipulation of the argument submit-url can lead to buffer overflow. The attack may be per…","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":"2026-09-18","updated":"2026-09-23","sourceUpdated":"2026-09-23T18:17:11.477","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-93739","references":[{"url":"https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A3002MU/bof-formWlAc.md","label":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-93739","label":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/914018","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/407549","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/407549/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":"total","timestamp":"2026-09-23T17:50:40.744425Z"},"epss":0.00854,"epssPercentile":0.58099,"ingestedAt":"2026-09-18T21:53:15.793Z","slug":"CVE-2026-93739","body":"## Overview\n\nA vulnerability was determined in Totolink A3002MU Hh-B20211125.1046. This impacts the function formWlAc of the file /boafrm/formWlAc. Executing a manipulation of the argument submit-url can lead to buffer overflow. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.\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":209816,"id":"CVE-2026-93739","ts":1790188219507,"field":"exploit_available","old":"false","new":"true"}]}