CVE-2026-30814

Name of the Vulnerable Software and Affected Versions TP-Link Archer AX53 v1.0 versions prior to 1.7.1 Build 20260213

Description A stack-based buffer overflow occurs in the tmpServer module. An authenticated adjacent attacker can trigger a segmentation fault and potentially execute arbitrary code by using a specially crafted configuration file. This may lead to a system crash, modification of device state, exposure of sensitive data, or compromise of device integrity.

Recommendations Update to version 1.7.1 Build 20260213 or later.