CVE-2025-1392 D-Link DIR-816 index.html cross site scripting

Medium 5.1 Published Updated

Remote attackers can inject malicious scripts via the SSID parameter in the D-Link DIR-816 router's web interface, affecting unsupported devices.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Over the internet
Victim action needed
A user has to click or open something
Fix
None listed

What is CVE-2025-1392?

CVE-2025-1392 is a medium-severity cross-site scripting vulnerability in Dlink Dir-816 Firmware, published on 17 Feb 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

A vulnerability has been found in D-Link DIR-816 1.01TO and classified as problematic. Affected by this vulnerability is an unknown functionality of the file /cgi-bin/webproc?getpage=html/index.html&var:menu=24gwlan&var:page=24G_basic. The manipulation of the argument SSID leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Weakness: CWE-94, CWE-79

Which versions are affected by CVE-2025-1392?

It affects 1 product.

Products include Dlink Dir-816 Firmware.

How do I fix CVE-2025-1392?

No fix has been published for CVE-2025-1392 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2025-1392 being exploited?

There is no known exploitation of CVE-2025-1392 in the wild and no public exploit code.

All Dlink Dir-816 Firmware vulnerabilities

Sources

Also known as GHSA-8pp4-8qq6-hjcg.

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