CVE-2025-25898

Summary

CVE-2025-25898 is a buffer overflow vulnerability affecting TP-Link TL-WR841ND V11 routers. The issue lies within the handling of the pskSecret parameter in the /userRpm/WlanSecurityRpm.htm webpage. Attackers can exploit this vulnerability to trigger a denial-of-service condition by sending specially crafted packets. Successful exploitation may result in the router being unresponsive or unavailable, causing network interruptions. Users are advised to apply the appropriate firmware update as soon as available to mitigate this risk.

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