CVE-2025-48981 Weak cryptography in CGM MEDICO
Attackers on the intranet can eavesdrop and manipulate data in CGM MEDICO because encryption is optional for the DNET protocol.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-48981?
CVE-2025-48981 is a high-severity vulnerability in CompuGroup Medical CGM MEDICO, published on 8 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An insecure implementation of the proprietary protocol DNET in Product CGM MEDICO allows attackers within the intranet to eavesdrop and manipulate data on the protocol because encryption is optional for this connection.
Weakness: CWE-311
Which versions are affected by CVE-2025-48981?
How do I fix CVE-2025-48981?
No fix has been published for CVE-2025-48981 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-48981 being exploited?
There is no known exploitation of CVE-2025-48981 in the wild and no public exploit code.
Sources
Also known as GHSA-537g-4gfh-8fmr.