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CWE

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CVE-2025-25427

Published: Apr 18, 2025

Modified: Jul 1, 2025

PUBLISHED

Description

A stored cross-site scripting (XSS) vulnerability in the upnp.htm page of the web Interface in TP-Link WR841N v14/v14.6/v14.8 <= Build 241230 Rel. 50788n allows remote attackers to inject arbitrary JavaScript code via the port mapping description. This leads to an execution of the JavaScript payload when the upnp page is loaded.

Vendor	Product	Versions
TP-Link Systems Inc.	TL-WR841N v14/v14.6/v14.8	affected `0 - <= Build 241230 Rel. 50788n`

Weaknesses (CWE)

References

https://www.tp-link.com/us/support/faq/4415/

https://www.tp-link.com/us/support/download/tl-wr841n/#Firmware

https://github.com/slin99/2025-25427

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