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TI-2025-21233 Aliases CVE-2025-29826GHSA-w2cm-pc9j-3m28

Microsoft Dataverse Elevation of Privilege Vulnerability

Priority MEDIUM 42CWE-280Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Privilege escalation
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from Microsoft.

Summary

Improper handling of insufficient permissions or privileges in Microsoft Dataverse allows an authorized attacker to elevate privileges over a network.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00865 58th percentileScored 2026-11-07
Fix Fixed Microsoft Dataverse (Microsoft): 3.4.0.1406

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
MicrosoftMicrosoft Dataverse10.0 to before 3.4.0.14063.4.0.1406Patch availableCNA
  • Microsoft Dataverse VendorMicrosoft Affected 10.0 to before 3.4.0.1406 Fixed in 3.4.0.1406 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:microsoft:dataverse:*:*:*:*:*:*:*:*before 3.4.0.1406VulnerableMicrosoft
  • cpe:2.3:a:microsoft:dataverse:*:*:*:*:*:*:*:* Versions before 3.4.0.1406 Vulnerable ·Microsoft

Remediation

  • Fix · CNA Microsoft Dataverse (Microsoft) Fixed in 3.4.0.1406

Vendor assessments

Microsoft

Microsoft's page for this CVE →

Impact
Elevation of Privilege
Exploited
No
Publicly disclosed
No
Exploitability
Exploitation Unlikely
ProductStatusPlan or fix
Microsoft DataverseFixed 3.4.0.1406 · Security Update

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-29826
  2. 2026-10-03 Alias added: GHSA-w2cm-pc9j-3m28

References

Patch 1

  • TI-2024-25423 Microsoft Dataverse Elevation of Privilege Vulnerability CVSS 3.1HIGH 8.8
  • TI-2026-69831 Microsoft Dataverse deserialization flaw allows remote code execution CVSS 3.1CRITICAL 9.8
  • TI-2025-30218 Microsoft Dataverse Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2025-21215 Microsoft Dataverse Remote Code Execution Vulnerability CVSS 3.1HIGH 8.8
  • TI-2026-54232 Microsoft Dataverse Elevation of Privilege Vulnerability CVSS 3.1CRITICAL 9.0
  • TI-2025-17815 Microsoft Dataverse Elevation of Privilege Vulnerability CVSS 3.1HIGH 7.2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences