How severe is CVE-2025-30387?

CVE-2025-30387 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-30387 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-30387?

CVE-2025-30387 affects Microsoft Azure Ai Document Intelligence Studio. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-30387?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-30387 have an EU (EUVD) identifier?

Yes. CVE-2025-30387 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14449.

When was CVE-2025-30387 published?

CVE-2025-30387 was published on 2025-05-13 and last updated on 2026-06-17.

CVE-2025-30387

CVE-2025-30387 is a critical-severity vulnerability in Microsoft Azure Ai Document Intelligence Studio with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-14449
Weakness: CWE-22
Affected product: Microsoft Azure Ai Document Intelligence Studio
Published: 2025-05-13
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2025-30387?: Improper limitation of a pathname to a restricted directory ('path traversal') in Azure allows an unauthorized attacker to elevate privileges over a network.
How severe is CVE-2025-30387?: CVE-2025-30387 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-30387 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-30387?: CVE-2025-30387 affects Microsoft Azure Ai Document Intelligence Studio. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-30387?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-30387 have an EU (EUVD) identifier?: Yes. CVE-2025-30387 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14449.
When was CVE-2025-30387 published?: CVE-2025-30387 was published on 2025-05-13 and last updated on 2026-06-17.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-30387

Affected products (1)

cpe:2.3:a:microsoft:azure_ai_document_intelligence_studio:-:*:*:*:*:*:*:*

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