CVE-2026-84400 CareCam CM2507 Missing Authentication for Critical Function
An attacker on the local network can activate a remote debugging service to gain unauthorized administrative access to CareCam IP cameras.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-84400?
CVE-2026-84400 is a low-severity missing authorization vulnerability in CareCam HMT.CM2507 Firmware, published on 18 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
CareCam CM2507 IP cameras contain an insufficiently protected network maintenance mechanism that can activate a remote debugging service. An attacker on the same local network who satisfies certain device state conditions could make the service remotely accessible, increasing the risk of unauthorized administrative access.
Weakness: CWE-306
Which versions are affected by CVE-2026-84400?
How do I fix CVE-2026-84400?
No fix has been published for CVE-2026-84400 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-84400 being exploited?
There is no known exploitation of CVE-2026-84400 in the wild and no public exploit code.
Sources
Also known as GHSA-5hc2-8482-h9v9.