CVE-2026-4565

弱点类型

A vulnerability was detected in Tenda AC21 16.03.08.16. Impacted is the function formSetQosBand of the file /goform/SetNetControlList. Performing a manipulation of the argument list results in buffer overflow. The attack can be initiated remotely. The exploit is now public and may be used.

受影响产品

• tenda ac21_firmware
• tenda ac21

参考链接

• https://github.com/hellonestor/killallbug/issues/14
• https://github.com/hellonestor/killallbug/releases/tag/poc
• https://vuldb.com/?ctiid.352402
• https://vuldb.com/?id.352402
• https://vuldb.com/?submit.775119
• https://www.tenda.com.cn/