CVE-2025-30035— Lack of API authentication allowing session generation for any user
Quick assessment
Affected
CGM CGM CLININET
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
CGM CLININET是德国CGM公司的一款医院信息管理系统。 CGM CLININET存在访问控制错误漏洞，该漏洞源于身份验证可被完全绕过，可能导致会话劫持和权限提升。
Possible ATT&CK Techniques 1 AI
T1078 · Valid Accounts
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I. Basic Information for CVE-2025-30035
Vulnerability Information
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Vulnerability Title
Lack of API authentication allowing session generation for any user
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
CGM CLININET 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CGM CLININET是德国CGM公司的一款医院信息管理系统。 CGM CLININET存在访问控制错误漏洞，该漏洞源于身份验证可被完全绕过，可能导致会话劫持和权限提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| CGM | CGM CLININET | 0 ~ 2025.MS4 | - |
|
II. Public POCs for CVE-2025-30035
| # | POC Description | Source Link | Shenlong Link |
|---|
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Security Blog Posts for CVE-2025-30035 (1)
Other References for CVE-2025-30035 (1)
Same Patch Batch · CGM · 2026-03-02 · 8 CVEs total
| CVE-2025-58405 | Lack of protection mechanisms against Clickjacking attacks | |
| CVE-2025-58406 | Lack of HTTP Response Headers | |
| CVE-2025-58402 | Insecure Direct Object Reference Message ID | |
| CVE-2025-30042 | Session generation possible with certificate number only | |
| CVE-2025-30062 | SQL injection in CheckUnitCodeAndKey.pl | |
| CVE-2025-30044 | RCE on uhcapache user permissions | |
| CVE-2025-10350 | SQL injection in CGM NETRAAD |
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Same product: CGM CLININET
Same weakness: CWE-306
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V. Comments for CVE-2025-30035
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