CVE-2018-25034 Thomson TCW710 wlanPrimaryNetwork Persistent cross site scripting

Low 3.5 Published 12 Jun 2022 Updated 5 Aug 2024

Remote attackers can inject persistent scripts into the Thomson TCW710 router's wireless settings, potentially hijacking user sessions.

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-2018-25034?

CVE-2018-25034 is a low-severity cross-site scripting vulnerability in Thomson TCW710, published on 12 Jun 2022. 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, which was classified as problematic, has been found in Thomson TCW710 ST5D.10.05. This issue affects some unknown processing of the file /goform/wlanPrimaryNetwork. The manipulation of the argument ServiceSetIdentifier with the input ><script>alert(1)</script> as part of POST Request leads to basic cross site scripting (Persistent). The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-126695.

Weakness: CWE-79, CWE-80

Which versions are affected by CVE-2018-25034?

It affects 1 product.

Products include Technicolor Thomson Tcw710 Firmware.

How do I fix CVE-2018-25034?

No fix has been published for CVE-2018-25034 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-2018-25034 being exploited?

There is no known exploitation of CVE-2018-25034 in the wild and no public exploit code.

Sources

Also known as GHSA-qprw-hc7p-66cj.