CVE-2025-30038 (GCVE-0-2025-30038)

Vulnerability from cvelistv5 – Published: 2025-08-27 10:20 – Updated: 2025-08-27 16:11
VLAI?
Title
Session ID leakage in Zone.Identifier of downloaded files
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.
Severity ?
7.3 (High)
CVSS:4.0/AV:A/AC:L/AT:P/PR:H/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CWE
  • CWE-1230 - Exposure of Sensitive Information Through Metadata
Assigner
References
Impacted products
Vendor Product Version
CGM CGM CLININET Affected: 0 , < 2025.MS1 (custom)
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Credits
Maciej Kazulak
Show details on NVD website
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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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