# CVE-2025-30064

## Summary

- **CVE ID:** CVE-2025-30064
- **Severity:** HIGH
- **CVSS Score:** 8.8 (CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H)
- **CWE:** CWE-912, CWE-347
- **Published:** Aug 27, 2025
- **Last Modified:** Mar 12, 2026

## Description

An insufficiently secured internal function allows session generation for arbitrary users. The decodeParam function checks the JWT but does not verify which signing algorithm was used. As a result, an attacker can use the "ex:action" parameter in the VerifyUserByThrustedService function to generate a session for any user.

## Affected Products

- CGM — CGM CLININET (0)

## References

- [CNA](https://cert.pl/en/posts/2025/08/CVE-2025-2313/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.08%
- **EPSS Percentile:** 0.3

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._