VULNERABILITY INTELLIGENCE

CVE-2026-1638

CVSS score6.3 MEDIUM
EPSS probability2.20%
CISA KEVNot currently listed
Published2026-01-30
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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.

Weakness classification

  • cna@vuldb.com: CWE-74
  • nvd@nist.gov: CWE-77

Primary references