cvedb.io
CVE-2025-9014
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2026-01-15T18:16:38.100 · Last modified 2026-06-17T10:08:09.440

Summary

A Null Pointer Dereference vulnerability exists in the referer header check of the web portal of TP-Link TL-WR841N v14, caused by improper input validation.  A remote, unauthenticated attacker can exploit this flaw and cause Denial of Service on the web portal service.This issue affects TL-WR841N v14: before 250908.

Affected products

tp-link — tl-wr841n_firmware

Does this affect you?

Add your gear to cvedb and we'll alert you only when tp-link ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.