{"id":"CVE-2026-105778","published":"2026-10-06T07:16:56.547","lastModified":"2026-10-06T18:16:46.563","description":"A vulnerability has been found in Tenda AC5 02.03.01.111_multi. Affected by this issue is some unknown functionality of the file /goform/setWifi of the component Wifi Handler. Such manipulation of the argument wifiPwd leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.","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-121"],"vendors":[],"products":[],"references":[{"url":"https://github.com/raisecnull/Tenda-AC5v3-BOF/blob/main/blog.md","tags":[]},{"url":"https://vuldb.com/cve/CVE-2026-105778","tags":[]},{"url":"https://vuldb.com/submit/992587","tags":[]},{"url":"https://vuldb.com/vuln/413811","tags":[]},{"url":"https://vuldb.com/vuln/413811/cti","tags":[]},{"url":"https://www.tenda.com.cn/","tags":[]}],"exploitRefs":[{"url":"https://github.com/raisecnull/Tenda-AC5v3-BOF/blob/main/blog.md","tags":[]}],"hasPoc":true,"ai":{"summary":"The vulnerability allows for a stack-based buffer overflow through manipulation of the wifiPwd argument, leading to potential remote code execution.","exploitability":"Exploitation is relatively straightforward given the public disclosure of the exploit. The attacker must have network access to the affected device.","blast_radius":"If exploited, the vulnerability could lead to complete control of the device, potentially allowing attackers to deploy malicious firmware or gain access to the network.","remediation":"Upgrade to Tenda AC5 02.03.01.111_multi or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["rce","buffer-overflow","wifi","remote"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-10-06T08:44:22.945Z"}}