TP-Link TL-WR940N V6 UPnP Denial-of-Service Vulnerability
Vulnerability
A denial-of-service vulnerability has been identified in the TP-Link TL-WR940N V6 router, specifically in the UPnP modules. This vulnerability arises from improper input validation, allowing unauthenticated adjacent attackers to disrupt the UPnP service, making it unavailable on the device. The issue affects TL-WR940N V6 routers running Build 220801 or earlier.
Impact
Exploitation of this vulnerability can cause the UPnP service on the device to become unavailable, leading to potential disruptions in network functionality that relies on UPnP.
Remediation
Users are advised to download and update to the latest firmware version. The latest firmware for the TL-WR940N V6 can be downloaded from the TP-Link official website.
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.