Vulnerability-Lookup

VAR-202504-3700

Vulnerability from variot - Updated: 2025-07-11 22:17

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. TP-LINK Technologies of wr841n Firmware has a cross-site scripting vulnerability.Information may be obtained and information may be tampered with

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CVE-2025-25427 (GCVE-0-2025-25427)

Vulnerability from cvelistv5 – Published: 2025-04-18 00:03 – Updated: 2025-07-01 18:22

Title

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

Summary

Severity ?

8.6 (High)


                        
                          CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:L/SI:N/SA:L

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Assigner

TPLink

References

URL

Tags

	https://www.tp-link.com/us/support/faq/4415/
	https://www.tp-link.com/us/support/download/tl-wr…
	https://github.com/slin99/2025-25427

Impacted products

	Vendor	Product	Version
	TP-Link Systems Inc.	TL-WR841N v14/v14.6/v14.8	Affected: 0 , ≤ Build 241230 Rel. 50788n (custom)

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

VAR-202504-3700

CVE-2025-25427 (GCVE-0-2025-25427)

Tags

Sightings

Nomenclature