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How the CVE Works
CVE-2025-24053 is an improper authentication flaw in Microsoft Dataverse that allows an authorized attacker to exploit weak access control mechanisms. By sending crafted API requests, an attacker can bypass role-based permissions and gain elevated privileges. The vulnerability stems from insufficient validation of user-supplied tokens, enabling unauthorized access to sensitive data or administrative functions. Attackers can leverage this over a network without requiring physical access, making it critical for cloud-hosted deployments.
DailyCVE Form
Platform: Microsoft Dataverse
Version: Unpatched releases (pre-July 2025)
Vulnerability: Privilege Escalation
Severity: Critical
Date: 07/03/2025
Prediction: Patch expected by 08/15/2025
What Undercode Say
Analytics:
Get-DataverseLogs -Filter "AuthenticationBypass" Test-APISecurity -Endpoint "/api/data/v9.2/"
Exploit:
POST /api/data/v9.2/roles HTTP/1.1 Host: target.dataverse Authorization: Bearer [bash]
Protection from this CVE:
- Apply Microsoftโs pending patch.
- Enforce strict token validation.
- Restrict API access via network ACLs.
Impact:
- Unauthorized data access.
- Full system compromise.
- Cloud tenant takeover.
Sources:
Reported By: nvd.nist.gov
Extra Source Hub:
Undercode
