by Kastro
Paper/Archive/CVE-2025-30054

CVE-2025-30054

CGM CGM CLININET — Local Privilege Escalation in CGM CLININET

EPSS 0.1%CVSS 9.3
critical.is priorityof 100
28
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 0.8.008 × 200.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

CGM CLININET is vulnerable to local privilege escalation. The service that processes incoming HL7 messages runs with root privileges, but due to incorrect permissions, its scripts and configuration files can be modified by the uhcapache user. An attacker with uhcapache privileges can modify these files to execute arbitrary code as root. The vulnerability was confirmed to affect versions up to 2026.MS3 but later versions may also be vulnerable.

Affected

ProductAffectedFixed inSource
CGM CLININET≤ 2026.MS3–CNA

Scores by source

CERT-PL (CNA)9.3CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

writeupcert.pl/en/posts/2026/10/CVE-2025-30043refcgm.com/pol_pl/products/szpital/cgm-clininet.html