High severity · published Mar 2, 2026
CVE-2025-58402
Insecure Direct Object Reference Message ID
7.5
CVSS
0.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CC
CGM CLININET · CGM
before 2025.MS4 · source: vendor
CL
Clininet · Cgm
before 2025.ms4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-58402
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-58402
Third Party Advisory
https://cert.pl/en/posts/2026/03/CVE-2025-10350/
Product
https://www.cgm.com/pol_pl/products/szpital/cgm-clininet.html
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