Description

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.

INFO

Published Date :

2026-01-15T17:36:06.139Z

Last Modified :

2026-01-15T18:26:28.154Z

Source :

TPLink
AFFECTED PRODUCTS

The following products are affected by CVE-2025-9014 vulnerability.

Vendors Products
Tp-link
  • Tl-wr841n
  • Wr841n
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-9014.

URL Resource
https://www.tp-link.com/en/support/download/tl-wr841n/#Firmware cve-icon cve-icon
https://www.tp-link.com/jp/support/download/tl-wr841n/#Firmware cve-icon cve-icon
https://www.tp-link.com/us/support/download/tl-wr841n/#Firmware cve-icon cve-icon
https://www.tp-link.com/us/support/faq/4894/ cve-icon cve-icon
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