CVE-2026-7001 Datacom DM4100 Ethernet Configuration cross site scripting
Remote attackers can inject malicious scripts via the Name argument in the Ethernet Configuration Page of Datacom DM4100 devices.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-7001?
CVE-2026-7001 is a medium-severity cross-site scripting vulnerability in Datacom DM4100, published on 25 Apr 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
A vulnerability was found in Datacom DM4100 1.3.6.1.4.1.3709. This affects an unknown part of the component Ethernet Configuration Page. Performing a manipulation of the argument Name results in cross site scripting. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-7001?
How do I fix CVE-2026-7001?
No fix has been published for CVE-2026-7001 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-2026-7001 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-7001 exists.
Sources
Also known as GHSA-c7m2-qchw-jqjm.