Read the docs
TI-2025-21409 Aliases CVE-2025-30038GHSA-mpgx-6896-6pg4

Session ID leakage in Zone.Identifier of downloaded files

Priority LOW 33CWE-1230Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
High
User interaction
Active
Attack complexity
Low
Attack requirements
Present
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

The vulnerability consists of a session ID leak when saving a file downloaded from CGM CLININET. The identifier is exposed through a built-in Windows security feature that stores additional metadata in an NTFS alternate data stream (ADS) for all files downloaded from potentially untrusted sources.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00169 6th percentileScored 2026-11-07
Fix Fixed CGM CLININET (CGM): 2025.MS1

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.MS12025.MS1Patch availableCNA
  • CGM CLININET VendorCGM Affected before 2025.MS1 Fixed in 2025.MS1 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.MS1

Fixed in the same release

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

  • Release ·

    CGM CLININET 2025.MS1

    3 records Highest priority Priority MEDIUM 2 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2025-02033 RCE via Print.pl in uhcPrintServerPrintPriority MEDIUM 42
    • TI-2025-21412 Missing authentication in APIs returning statistical data along with session IDsPriority MEDIUM 40
    Show all 3 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-30038
  2. 2026-10-03 Alias added: GHSA-mpgx-6896-6pg4

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