CVE-2025-13446

CVE-2025-13446 affects the Tenda AC21 router. The vulnerability exists in the /goform/SetSysTimeCfg handler, where improper validation of the timeZone/time input leads to a stack-based buffer overflow. This can be exploited remotely without user interaction, enabling arbitrary code execution or a...

CVE-2025-13445

CVE-2025-13445 affects Tenda AC21 16.03.08.16. The issue is a stack-based buffer overflow in the /goform/SetIpMacBind handling, caused by insufficient validation of the argument list. This enables remote execution of code on the device, with exploit publicly published. CVSS-based assessments indi...

CVE-2025-13445 Tenda AC21 SetIpMacBind stack-based overflow

A flaw has been found in Tenda AC21 16.03.08.16. This affects an unknown part of the file /goform/SetIpMacBind. Executing a manipulation of the argument list can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been published and may be used...

CVE-2025-13445 Tenda AC21 SetIpMacBind stack-based overflow

A flaw has been found in Tenda AC21 16.03.08.16. This affects an unknown part of the file /goform/SetIpMacBind. Executing a manipulation of the argument list can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been published and may be used...

CVE-2025-65226

Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the deviceId parameter in /goform/saveParentControlInfo...

CVE-2025-65226

Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the deviceId parameter in /goform/saveParentControlInfo...

EUVD-2025-198266

Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the urls parameter of /goform/saveParentControlInfo...

EUVD-2025-198268

Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the deviceId parameter in /goform/saveParentControlInfo...

CVE-2025-65221

Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the list parameter of /goform/setPptpUserList...

CVE-2025-65223

Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the urls parameter of /goform/saveParentControlInfo...

CVE-2025-65222

Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the rebootTime parameter of /goform/SetSysAutoRebbotCfg...

Tenda AC21 安全漏洞

Tenda AC21 is a dual-band Gigabit wireless router launched by Tenda Technology, designed for home high-speed Internet needs, supporting 802.11acwave2 technology, dual-band concurrent rate up to 2033Mbps, of which the 5GHz band rate up to 1733Mbps, to meet the high-bandwidth applications, such as ...

CVE-2025-65222

Tenda AC21 V16.03.08.16 is affected by a Buffer Overflow in the rebootTime parameter of /goform/SetSysAutoRebbotCfg. The vulnerability arises because the input data length is not properly validated, which can be exploited to cause a denial of service. Affected product is a dual‑band Gigabit route...

CVE-2025-65220

Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow in: /goform/SetVirtualServerCfg via the list parameter...

CVE-2025-65223

Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the urls parameter of /goform/saveParentControlInfo...

CVE-2025-65222

Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the rebootTime parameter of /goform/SetSysAutoRebbotCfg...

CVE-2025-65220

Tenda AC21 V16.03.08.16 is affected by a Buffer Overflow in /goform/SetVirtualServerCfg via the list parameter. The issue, described across multiple sources (NVD/CNVD/RH/ others), states input length validation failure can cause a denial of service. Affected device: Tenda AC21 dual‑band router. C...

EUVD-2025-198261

Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the list parameter of /goform/setPptpUserList...

PT-2025-47550

A flaw has been found in Tenda AC21 16.03.08.16. This affects an unknown part of the file /goform/SetIpMacBind. Executing manipulation of the argument list can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been published and may be used...

Tenda AC21 安全漏洞

Tenda AC21 is a dual-band Gigabit wireless router launched by Tenda Technology, designed for home high-speed Internet needs, supporting 802.11acwave2 technology, dual-band concurrent rate up to 2033Mbps, of which the 5GHz band rate up to 1733Mbps, to meet the high-bandwidth applications, such as ...