CVE-2026-1638

A security flaw has been discovered in Tenda AC21 1.1.1.1/1.dmzip/16.03.08.16. The impacted element is the function mDMZSetCfg of the file /goform/mDMZSetCfg. The manipulation of the argument dmzIp results in command injection. The attack can be executed remotely. The exploit has been released to...

CVE-2026-1638

A security flaw has been discovered in Tenda AC21 1.1.1.1/1.dmzip/16.03.08.16. The impacted element is the function mDMZSetCfg of the file /goform/mDMZSetCfg. The manipulation of the argument dmzIp results in command injection. The attack can be executed remotely. The exploit has been released to...

CVE-2026-1638 Tenda AC21 mDMZSetCfg command injection

A security flaw has been discovered in Tenda AC21 1.1.1.1/1.dmzip/16.03.08.16. The impacted element is the function mDMZSetCfg of the file /goform/mDMZSetCfg. The manipulation of the argument dmzIp results in command injection. The attack can be executed remotely. The exploit has been released to...

CVE-2026-1638

A security flaw has been discovered in Tenda AC21 1.1.1.1/1.dmzip/16.03.08.16. The impacted element is the function mDMZSetCfg of the file /goform/mDMZSetCfg. The manipulation of the argument dmzIp results in command injection. The attack can be executed remotely. The exploit has been released to...

CVE-2026-1638

The vulnerability CVE-2026-1638 affects Tenda AC21 devices (firmware versions 1.1.1.1/1.dmzip/16.03.08.16) via the function /goform/mDMZSetCfg, where manipulating the dmzIp argument triggers a command injection. The issue is exploitable remotely and exploitation has been publicly released, enabli...

EUVD-2026-5015

A security flaw has been discovered in Tenda AC21 1.1.1.1/1.dmzip/16.03.08.16. The impacted element is the function mDMZSetCfg of the file /goform/mDMZSetCfg. The manipulation of the argument dmzIp results in command injection. The attack can be executed remotely. The exploit has been released to...

PT-2026-5372

A security flaw has been discovered in Tenda AC21 1.1.1.1/1.dmzip/16.03.08.16. The impacted element is the function mDMZSetCfg of the file /goform/mDMZSetCfg. The manipulation of the argument dmzIp results in command injection. The attack can be executed remotely. The exploit has been released to...

CVE-2022-24148

Tenda AX3 v16.03.12.10CN was discovered to contain a command injection vulnerability in the function mDMZSetCfg. This vulnerability allows attackers to execute arbitrary commands via the dmzIp parameter...

CVE-2022-24148

Tenda AX3 v16.03.12.10CN was discovered to contain a command injection vulnerability in the function mDMZSetCfg. This vulnerability allows attackers to execute arbitrary commands via the dmzIp parameter...

Command injection

Tenda AX3 v16.03.12.10CN was discovered to contain a command injection vulnerability in the function mDMZSetCfg. This vulnerability allows attackers to execute arbitrary commands via the dmzIp parameter...