CVE-2025-30047

UNKNOWN 0.0

Remote Code Execution via Java Deserialization in CGM CLININET

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

CGM CLININET is vulnerable to Remote Code Execution caused by deserialization of untrusted data. The server exposes an HTTP-based API, used by the administrative module, that exchanges data using Java object serialization. An attacker within the same local network is able to send requests to this API and transmit a crafted serialized object. When it is deserialized, it allows arbitrary code execution with root privileges on the server. This issue was fixed in version 2026.MS3

CWE	CWE-502
Vendor	cgm
Product	cgm clininet
Published	Oct 23, 2026

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Affected Versions

CGM / CGM CLININET

0 < 2026.MS3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

cert.pl: https://cert.pl/en/posts/2026/10/CVE-2025-30043/ cgm.com: https://www.cgm.com/pol_pl/products/szpital/cgm-clininet.html

Credits

Maciej Kazulak