Overview
The CVE-2025-47732 vulnerability, as described in the Common Vulnerabilities and Exposures (CVE) database, is a severe Remote Code Execution (RCE) vulnerability in Microsoft Dataverse. This vulnerability is of particular concern to enterprises that leverage this platform for managing and securing their business data. It could potentially allow an attacker to execute arbitrary code on the affected system, leading to system compromise or significant data leakage. Given the critical role that Dataverse plays in the business operations of many organizations, addressing this vulnerability should be a top priority.
Vulnerability Summary
CVE ID: CVE-2025-47732
Severity: Critical (8.7 CVSS Score)
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Impact: Potential system compromise or significant data leakage
Affected Products
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Product | Affected Versions
Microsoft Dataverse | All versions prior to the patched release
How the Exploit Works
In essence, the exploit works by an attacker sending a specially crafted request to a vulnerable endpoint within the Dataverse platform. This request could contain arbitrary code, which the application fails to properly sanitize or validate. As a result, the system would execute the attacker’s code with the same privileges as the application itself. This could lead to unauthorized access, data exfiltration, or even a full system compromise.
Conceptual Example Code
Below is a conceptual example of how this vulnerability might be exploited. Please note that this is a theoretical example and does not represent actual exploit code.
POST /vulnerable/endpoint HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "malicious_payload": "<INSERT ARBITRARY CODE HERE>" }This example demonstrates a POST request that contains malicious code in the body of the request. If the endpoint does not properly sanitize the input, it could execute the code, causing damage to the system or potentially allowing unauthorized access.
For organizations using Microsoft Dataverse, it is highly recommended to apply the vendor-provided patch promptly. In situations where immediate patching is not feasible, implementing a Web Application Firewall (WAF) or Intrusion Detection System (IDS) could provide temporary mitigation against potential attacks exploiting this vulnerability.