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TI-2025-21425 Aliases CVE-2025-30064GHSA-qhgj-gg86-h6q2

Possibility to generate a session for any user via the "ex:action" parameter after obtaining access to the JWT key

Priority LOW 39CWE-347Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
High
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-347.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00085 0th percentileScored 2026-11-07
Fix Fixed CGM CLININET (CGM): 2025.MS2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
CGMCGM CLININETbefore 2025.MS22025.MS2Patch availableCNA
  • CGM CLININET VendorCGM Affected before 2025.MS2 Fixed in 2025.MS2 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:cgm:clininet:*:*:*:*:*:*:*:*——CGM
  • cpe:2.3:a:cgm:clininet:*:*:*:*:*:*:*:* Versions — — ·CGM

Remediation

  • Fix · CNA CGM CLININET (CGM) Fixed in 2025.MS2

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    CGM CLININET 2025.MS2

    3 records Highest priority Priority LOW 3 LOW

    Other records, highest priority first

    • TI-2025-21408 Missing authentication in APIs allowing data retrieval and modificationPriority LOW 39
    • TI-2025-21415 Unauthenticated access to module configuration endpointPriority LOW 23
    Show all 3 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-30064
  2. 2026-10-03 Alias added: GHSA-qhgj-gg86-h6q2

References

Other 1

  • TI-2025-43972 Authentication bypass via IP spoofing in CGM CLININET rsyncd CVSS 4.0HIGH 8.8
  • TI-2025-21418 Authenticated RCE with uhcapache privileges in ConvertToPDF CVSS 4.0CRITICAL 9.4
  • TI-2025-43968 Remote code execution via Java deserialization in CGM CLININET CVSS 4.0CRITICAL 9.4
  • TI-2025-21414 RCE on uhcapache user permissions CVSS 4.0CRITICAL 9.4
  • TI-2025-43970 Code injection in CGM CLININET allows remote code execution CVSS 4.0CRITICAL 9.4
  • TI-2025-21417 Calling system commands via RunCommand CVSS 4.0CRITICAL 9.4
See all 35 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences