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CVE PROGRAM SOURCE RECORD8.5 High

CVE-2026-11409

OS Command Injection in IPv6 PPPoE Configuration in TP-Link TL-WR940N

Description

An authenticated OS command injection vulnerability exists in the IPv6 PPPoE configuration handler in TL-WR940N v6 due to improper sanitization of user input. An attacker with administrative access may exploit this issue to execute arbitrary system commands with elevated privileges.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

TP-Link Systems Inc. TL-WR940N v6

Default version status: unaffected

  • 0 to < V6_260528affected

References