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CVE-2025-30046

CRITICALCVSS 9/10EPSS 0.26%

Last modified

CVE-2025-30046 is a critical-severity vulnerability rated 9/10 on the CVSS scale. In the CGM CLININET application server, multiple processes responsible for HL7 communication with external systems run with root privileges while processing untrusted data received from those external systems. An attacker in adjacent network able to send data to these HL7 communication processes can achieve remote code execution with root privileges.  The vulnerability was confirmed to affect versions up to 2026.MS3 but later versions may also be vulnerable.. EPSS estimates a 0.26% chance of exploitation in the next 30 days.

Description

In the CGM CLININET application server, multiple processes responsible for HL7 communication with external systems run with root privileges while processing untrusted data received from those external systems. An attacker in adjacent network able to send data to these HL7 communication processes can achieve remote code execution with root privileges.  The vulnerability was confirmed to affect versions up to 2026.MS3 but later versions may also be vulnerable.

Metrics

CVSS 4.0
9/10

CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability
0.26%

18.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
CGMCGM CLININET<= 2026.MS3

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2025-30046?
In the CGM CLININET application server, multiple processes responsible for HL7 communication with external systems run with root privileges while processing untrusted data received from those external systems. An attacker in adjacent network able to send data to these HL7 communication processes can achieve remote code execution with root privileges.  The vulnerability was confirmed to affect versions up to 2026.MS3 but later versions may also be vulnerable.
How severe is CVE-2025-30046?
CVE-2025-30046 has a CVSS score of 9/10 (CRITICAL severity). The EPSS model estimates a 0.26% probability of exploitation in the next 30 days.
How do I fix CVE-2025-30046?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST