TP-Link Archer BE400 NULL Pointer Dereference Vulnerability Leading to Denial-of-Service
Vulnerability
A NULL pointer dereference vulnerability has been identified in the TP-Link Archer BE400 V1, specifically in the 802.11 modules. This vulnerability allows an adjacent attacker to cause a denial-of-service (DoS) by triggering a device reboot. The issue affects Archer BE400 versions through 1.1.0 Build 20250710 rel.14914.
Impact
Exploitation of this vulnerability can cause the device to reboot, disrupting its normal operation and availability.
Remediation
Users are advised to download and update to the latest firmware version. The updated firmware can be obtained from the TP-Link official website for the user's region.
Vulnerability Rating
Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.