Auth bypass in Cgm Clininet
CVE-2025-58402
The CGM CLININET application uses direct, sequential object identifiers "MessageID" without proper authorization checks. By modifying the parameter in the GET request, an attacker can access messages and attachments belonging to other users.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.002 (12.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 12.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Cgm Clininet — versions 0
- Cgm Clininet
Weakness classification (CWE)
References
- cert.pl/en/posts/2026/03/CVE-2025-10350/ (Third Party Advisory, third-party-advisory)
- www.cgm.com/pol_pl/products/szpital/cgm-clininet.html (Product, product)
Frequently asked questions
- What is CVE-2025-58402?
- CVE-2025-58402 is a high-severity vulnerability in Cgm Clininet, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 7.5/10. Published 2026-03-02.
- How severe is CVE-2025-58402?
- High severity. CVSS v3 base score is 7.5 out of 10.