CVE-2025-30035
Received Received - Intake

Authentication Bypass in CGM CLININET Enables Full Account Takeover

Vulnerability report for CVE-2025-30035, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-03-02

Last updated on: 2026-03-02

Assigner: CERT.PL

Description

The vulnerability enables an attacker to fully bypass authentication in CGM CLININET and gain access to any active user account by supplying only the username, without requiring a password or any other credentials. Obtaining a session ID is sufficient for session takeover and grants access to the system with the privileges of the targeted user.

CVSS Scores

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Meta Information

Published
2026-03-02
Last Modified
2026-03-02
Generated
2026-07-06
AI Q&A
2026-03-02
EPSS Evaluated
2026-07-05
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
cgm clininet *

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-306 The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

Attack-Flow Graph

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Executive Summary

This vulnerability allows an attacker to completely bypass the authentication process in CGM CLININET. The attacker only needs to supply a username to gain access to any active user account without requiring a password or any other credentials.

By obtaining a session ID, the attacker can take over the session and access the system with the same privileges as the targeted user.

Impact Analysis

This vulnerability can have severe impacts as it allows unauthorized access to user accounts in CGM CLININET without needing passwords.

  • Attackers can impersonate legitimate users and access sensitive information.
  • It can lead to data breaches, unauthorized data modification, or misuse of system privileges.
  • The integrity and confidentiality of the system and its data are at high risk.
Compliance Impact

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Detection Guidance

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Mitigation Strategies

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