A vulnerability, which was classified as problematic, was found in TP-LINK TL-WR841ND. This affects an unknown part of the file /userRpm/WlanSecurityRpm.htm of the component Packet Handler. The manipulation of the argument pskSecret leads to denial of service.

This vulnerability is uniquely identified as CVE-2025-25898. The attack needs to be approached within the local network. There is no exploit available.