Local Privilege Escalation in CGM CLININET by CGM
CVE-2025-30054

9.3CRITICAL

Key Information:

Vendor

Cgm

Status
Cgm Clininet
Vendor
CVE Published:
23 October 2026

What is CVE-2025-30054?

CGM CLININET is susceptible to local privilege escalation, allowing attackers to modify scripts and configuration files due to improper file permissions. The service, which processes HL7 messages, operates with root-level privileges. An attacker possessing uhcapache user rights can exploit this misconfiguration to execute arbitrary code with elevated privileges, thus potentially compromising the system's integrity and security.

Affected Version(s)

CGM CLININET 0 <= 2026.MS3

References

https://cert.pl/en/posts/2026/10/CVE-2025-30043/
third-party-advisory
https://www.cgm.com/pol_pl/products/szpital/cgm-clininet....
product

CVSS V4

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Maciej Kazulak
.