Code Injection Vulnerability in CGM CLININET Software
CVE-2025-30045

8.6HIGH

Key Information:

Vendor

Cgm

Status
Cgm Clininet
Vendor
CVE Published:
23 October 2026

What is CVE-2025-30045?

CGM CLININET contains a code injection vulnerability in the ConvExpr function, which is responsible for processing Perl expressions into RTF document content. This flaw arises from insufficient control over the code evaluated from these expressions. An authenticated attacker with high privileges can exploit this weakness to execute arbitrary code with root privileges, potentially compromising the entire system. The vulnerability has been confirmed in versions up to 2026.MS3, and users are advised to evaluate the security of their installations and apply necessary updates.

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:
8.6
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Maciej Kazulak
.