Description

Improper limitation of a pathname to a restricted directory ('path traversal') in Azure allows an unauthorized attacker to elevate privileges over a network.

Classification

CVE ID: CVE-2025-30387

CVSS Base Severity: CRITICAL

CVSS Base Score: 9.8

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products

Vendor: Microsoft

Product: Azure AI Document Intelligence Studio

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.1% (probability of being exploited)

EPSS Percentile: 28.75% (scored less or equal to compared to others)

EPSS Date: 2025-06-03 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-30387
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-30387

Timeline