CVE-2025-25427

XSS in TP-Link TL-WR841N v14/v14.6/v14.8 Upnp page

Published: Apr 18, 2025Updated: Jul 9, 2025 Sources: CVE List NVD BDUCWE-79

5.4MEDIUM

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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:RUser Interaction

Required

Scope

S:CScope

Changed

Impact

C:LConfidentiality

Low

I:LIntegrity

Low

A:NAvailability

None

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Weaknesses

CWE-79

Affected Products

TP-Link Systems Inc.

commercial·CNaka tp-link

TL-WR841N v14/v14.6/v14.8

Networking Infrastructure

TP-Link Technologies Co Ltd.

commercial·CNaka tl-wr886n, tl-wr841n, tl-wr940n

TL-WR841N

Networking Infrastructure

tp-link

commercial·TWaka tp link

wr841n firmware

Networking Infrastructure

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Execution

Initial Access

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References

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

tp-link.com

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

tp-link.com

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

github.com

and 3 more references View all →

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