CVE-2026-15486

Name of the Vulnerable Software and Affected Versions TRENDnet TEW-821DAP version 1.11B03

Description An OS command injection flaw exists in the Firmware Update Handler component. The issue occurs within the sub 42026C() function located in the /goform/tools ddns file. A remote attacker can exploit this by manipulating the hostname, username, or password arguments to execute arbitrary operating system commands.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.