CVE-2025-47732: Deserialization of untrusted data in Microsoft Dataverse allows an authorized attacker to execute code over a network.

PriorityP263critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

2.92%

85.3th percentile

Deserialization of untrusted data in Microsoft Dataverse allows an authorized attacker to execute code over a network.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
microsoft	microsoft_dataverse	—	—
msrc	microsoft_dataverse	—	—

Detection & IOCsextracted from sources · hover to see the quote

·Vulnerability is fully mitigated server-side by Microsoft; no customer action required and no patch to deploy. CVE was issued for transparency purposes only. ↗
·No public exploit exists and the vulnerability has not been observed exploited in the wild, limiting detection urgency. ↗
·Attack vector is network-based and requires an authorized (authenticated) attacker; unauthenticated exploitation is not possible. ↗

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

vendor_msrc8.7HIGH

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