CVE-2025-58402 PUBLISHED

Insecure Direct Object Reference Message ID

Assigner: CERT-PL
Reserved: 01.09.2025 Published: 02.03.2026 Updated: 02.03.2026

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.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS Score: 7.1

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	None	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

Product Status

Vendor	CGM
Product	CGM CLININET
Versions	Default: unaffected affected from 0 to 2025.MS4 (excl.)

References

Problem Types

CWE-639 Authorization Bypass Through User-Controlled Key CWE