RCE in TP-Link System Inc. Tl-Wr841n V14

CVE-2026-102294

TP-Link TL-WR841N contains an authenticated OS command injection vulnerability in the IPv6 WAN configuration. A crafted IPv6 Gateway value is improperly incorporated into a system command, allowing an authenticated administrator to execute arbitrary operating system commands.  Successful exploitation may allow unauthorized access to sensitive information, modification of device configuration or services, and disruption of device operation.

Vulnerability class: Command Injection (OS Command Injection)

Published · last modified .

EPSS exploit prediction

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Affected products

Weakness classification (CWE)

References