CVE-2025-25427
Medium
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.
SeverityMedium
CVSS5.4
Exploit probability—
Product
Tp-link Wr841n Firmware
PublishedApr 18, 2025
First seenApr 18, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tp-link wr841n_firmware | v ≤ 241230 | — |
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