PatchTheCVECVE-2025-30045: CGM CLININET is vulnerable to Code Injection in the ConvExpr function, which processes Perl expressions into R
32
Routine
HIGH 8.6
CVE-2025-30045 is a high-severity flaw (CVSS 8.6) affecting affected software. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
CGM CLININET is vulnerable to Code Injection in the ConvExpr function, which processes Perl expressions into RTF document content. Due to improper control of the code evaluated from these expressions, an authenticated, high-privileged attacker can cause arbitrary code to be executed with root privileges. The vulnerability was confirmed to affect versions up to 2026.MS3 but later versions may also be vulnerable.
Why this priority
- High severity
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 8.6 (High) |
| Attack vector | Adjacent network |
| Attack complexity | Low |
| Privileges needed | High |
| User interaction | Active |
| EPSS exploit chance | 0.2% (top 91%) |
| CISA exploited list | No |
| Weakness | CWE-94 |
| Published | 2026-10-23 |
| Last modified | 2026-10-23 |
Publisher (CNA): CERT.PL
Timeline
- Published CVE record published
- Updated Record last modified
Advisories and coverage
Official advisories
- CERT Polska: Vulnerabilities in CGM CLININET software 2026-10-23
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Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.