CVE-2024-49039 HIGH

CVE-2024-49039: Windows Task Scheduler Elevation of Privilege Vulnerability

Vendor Microsoft
Product Windows Server 2025
Weakness CWE-287 · Improper authentication
KEV Status Known Exploited
Ransomware Used in campaigns
Published November 12, 2024
Last update October 21, 2025

CVSS base score

8.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:F/RL:O/RC:C

What the vulnerability does

01Description

Windows Task Scheduler Elevation of Privilege Vulnerability

CISA mandated remediation

02CISA Required Action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Key dates

03Disclosure timeline

November 12, 2024 CVE published
October 21, 2025 Record updated