CVE-2026-1638 - Tenda AC21 mDMZSetCfg command injection

CVE ID : CVE-2026-1638 Published : Jan. 29, 2026, 11:32 p.m. | 34 minutes ago Description : 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 the public and may be used for attacks. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...