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Δ / VULNERABILITY RECORD

CVE-2025-21403.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSMEDIUM / 6.4No severity score in this snapshot.
EXPLOITATION STATUSNot listed in the cached KEV catalogThis does not establish absence of exploitation.
RECORD STATUSMicrosoft vendor recordModified Jan 14, 2025

Disclosure summary

On-Premises Data Gateway Information Disclosure Vulnerability

Source-reported weakness categories

CWE-863

Source-specific records & product guidance

Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.

Microsoft Security Updates (CVRF) · 2025-Jan

Open original source · Updated Jan 14, 2025

On-Premises Data Gateway Information Disclosure Vulnerability

Maximum of vendor-reported product scores; products and fixed builds are associations, not a universal affected-version statement.

Microsoft maximum product score: 6.4

VendorProduct / associationVersion / bounds
Microsoft update guideOn-Premises Data Gateway (MSRC status code 3)

Vendor remediation references

Original records & references

PUBLISHED 2025-01-14T03:00:00-05:00
MODIFIED 2025-01-14T03:00:00-05:00
INGESTED 2026-10-08T12:50:15-04:00