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Description

The CGM CLININET system provides smart card authentication; however, authentication is conducted locally on the client device, and, in reality, only the certificate number is used for access verification. As a result, possession of the certificate number alone is sufficient for authentication, regardless of the actual presence of the smart card or ownership of the private key.

PUBLISHED Reserved 2025-03-14 | Published 2026-03-02 | Updated 2026-03-02 | Assigner CERT-PL




CRITICAL: 9.0CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Problem types

CWE-603 Use of Client-Side Authentication

Product status

Default status
unaffected

Any version before 2025.MS2
affected

Credits

Maciej Kazulak finder

References

cert.pl/en/posts/2026/03/CVE-2025-10350/ third-party-advisory

www.cgm.com/pol_pl/products/szpital/cgm-clininet.html product

cve.org (CVE-2025-30042)

nvd.nist.gov (CVE-2025-30042)

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