CVE-2025-30387
Published: 13 May 2025
Summary
CVE-2025-30387 is a critical-severity Path Traversal (CWE-22) vulnerability in Microsoft Azure Ai Document Intelligence Studio. Its CVSS base score is 9.8 (Critical).
Operationally, ranked in the top 10.8% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
Deeper analysis
CVE-2025-30387 is a path traversal vulnerability, tracked as CWE-22, affecting Azure. It carries a CVSS 3.1 base score of 9.8 and permits improper limitation of a pathname to a restricted directory, enabling unauthorized privilege elevation over a network.
An unauthenticated attacker can exploit the flaw remotely without user interaction to obtain elevated privileges, resulting in high impact to confidentiality, integrity, and availability.
The Microsoft Security Response Center advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-30387 addresses the issue. The associated EPSS score has remained flat at 0.0438 with no material increase since disclosure.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-14449
Vulnerability details
Improper limitation of a pathname to a restricted directory ('path traversal') in Azure allows an unauthorized attacker to elevate privileges over a network.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Validates pathnames and filenames to prevent traversal outside intended directories.