{"id":"CVE-2026-93739","published":"2026-09-18T22:17:10.710","lastModified":"2026-09-23T18:17:11.477","description":"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 performed from remote. The exploit has been publicly disclosed and may be utilized.","cvssScore":9.9,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","cwes":["CWE-119","CWE-120"],"vendors":[],"products":[],"references":[{"url":"https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A3002MU/bof-formWlAc.md","tags":[]},{"url":"https://vuldb.com/cve/CVE-2026-93739","tags":[]},{"url":"https://vuldb.com/submit/914018","tags":[]},{"url":"https://vuldb.com/vuln/407549","tags":[]},{"url":"https://vuldb.com/vuln/407549/cti","tags":[]},{"url":"https://www.totolink.net/","tags":[]}],"exploitRefs":[{"url":"https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A3002MU/bof-formWlAc.md","tags":[]}],"hasPoc":true,"ai":{"summary":"The vulnerability in Totolink A3002MU Hh-B20211125.1046 allows for buffer overflow via manipulation of the submit-url argument, leading to potential remote code execution.","exploitability":"Exploitation is relatively straightforward from a remote location, requiring only control over the submit-url argument.","blast_radius":"If exploited, this vulnerability could result in complete control of the device, potentially leading to data theft, service disruption, or further network compromise.","remediation":"Upgrade to the fixed version 1.0.1 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["buffer-overflow","remote-code-execution","web","firmware"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-09-27T08:57:15.283Z"}}