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Vulnerability record · CVE-2025-47732 · published 8 May 2025

CVE-2025-47732: Microsoft dataverse deserialization of untrusted data vulnerability

Microsoft · Dataverse

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

9.8 CVSS 3.1 Critical EPSS 3.5% · top 11.1% CWE-502 · Deserialization of untrusted data
9.8CVSS 3.1 base score
3.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

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

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2025-29826Microsoft dataverse vulnerabilityImproper handling of insufficient permissions or privileges in Microsoft Dataverse allows an authorized attacker to elevate privileges over a network.EPSS 0.83%8.8CVE-2025-29807Microsoft dataverse code injection vulnerabilityDeserialization of untrusted data in Microsoft Dataverse allows an authorized attacker to execute code over a network.EPSS 1.4%8.8CVE-2024-38139Microsoft dataverse improper authentication vulnerabilityImproper authentication in Microsoft Dataverse allows an authorized attacker to elevate privileges over a network.EPSS 0.75%8.1CVE-2026-77903Microsoft dataverse authentication bypass by spoofing vulnerabilityAuthentication bypass by spoofing in Microsoft Dataverse allows an unauthorized attacker to elevate privileges over a network.EPSS 0.37%7.2CVE-2025-24053Microsoft dataverse improper authorization vulnerabilityImproper authentication in Microsoft Dataverse allows an authorized attacker to elevate privileges over a network.EPSS 0.75%9.8CVE-2021-23758Ajax.NET Professional ajaxpro.2 untrusted deserialization RCEAll versions of the ajaxpro.2 package (Ajax.NET Professional) deserialize untrusted data and permit deserialization of arbitrary .NET classes. That l…KEVEPSS 83%analysed9.8CVE-2026-63077JetBrains TeamCity unauthenticated RCE via agent polling deserializationJetBrains TeamCity before 2026.1.3 and 2025.11.7 deserializes untrusted data received through the agent polling protocol, allowing unauthenticated re…KEVEPSS 9.8%analysed9.8CVE-2026-50522Microsoft SharePoint deserialization flaw allows remote code executionMicrosoft SharePoint Server deserializes untrusted data, letting an unauthorized attacker run code over the network. The flaw is remotely reachable w…KEVEPSS 3.0%analysed

Source: NIST National Vulnerability Database (record CVE-2025-47732), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.