CVE-2025-30035

9.0 criticalEPSS 0.3%

Critical (9.0). EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

9.0 critical

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 20% of CVEs (scores of 2026-10-31)
CWE: CWE-306
Published: 2026-03-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://cert.pl/en/posts/2026/03/CVE-2025-10350/
https://https://www.cgm.com/pol_pl/products/szpital/cgm-clininet.html

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