CVE-2025-21399

Jan. 31, 2025, 2:15 a.m.

7.4
High

Description

Microsoft Edge (Chromium-based) Update Elevation of Privilege Vulnerability

Product(s) Impacted

Product Versions
Microsoft Edge (Chromium-based)
  • []

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-273
Improper Check for Dropped Privileges
The product attempts to drop privileges but does not check or incorrectly checks to see if the drop succeeded.
CWE-426
Untrusted Search Path
The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21399

Tags

secure@microsoft.com
CWE-426
CWE-273
2025-01-17
CVE-2025-21399

CVSS Score

7.4 / 10

CVSS Data - 3.1

  • Attack Vector: LOCAL
  • Attack Complexity: HIGH
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: HIGH
  • Integrity Impact: HIGH
  • Availability Impact: HIGH

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

    View Vector String

Timeline

Published: Jan. 17, 2025, 8:15 p.m.
Last Modified: Jan. 31, 2025, 2:15 a.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

secure@microsoft.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.