VULNERABILITY INTELLIGENCE

CVE-2026-28729

CVSS score2.4 LOW

EPSS probability0.65%

CISA KEVNot currently listed

Published2026-08-11

Last modified2026-08-12

Description

A security vulnerability has been detected in Tenda A21 1.0.0.0. This vulnerability affects the function set_device_name of the file /goform/setBlackRule of the component MAC Filtering Configuration Endpoint. Such manipulation of the argument devName/mac leads to stack-based buffer overflow. The attack may be performed from remote. The exploit has been disclosed publicly and may be used.