CVE-2024-30051highunder attackransomwareCWE-122

CVE-2024-30051: high-severity vulnerability in Microsoft Windows 10 Version 1507

Windows DWM Core Library Elevation of Privilege Vulnerability

Published · Updated

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76Vexday Risk Score

Prioritize patching. It under exploitation confirmed by CISA and has a public proof of concept.

ssvc Actcvss 7.8epss 6.2%
from disclosure to weapon92 days
Published on NVDMay 14
1st PoC+92d
CISA KEVMay 14
Action required by CISAfederal deadline: 2024-06-04

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

In short

A security flaw in Windows Desktop Window Manager (DWM) Core Library allows a local attacker with low privileges to gain higher system permissions. An attacker can exploit this to run malicious code with elevated privileges on the affected system.

Technical detail

CWE-122 (heap-based buffer overflow) in Windows DWM Core Library enables local privilege escalation when a low-privileged user processes specially crafted input. The vulnerability requires local access and leads to arbitrary code execution with SYSTEM or elevated privileges.

Summary generated and translated by AI from the official description.

The full analysis of this CVE is available in Portuguese →

Windows DWM Core Library Elevation of Privilege Vulnerability
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C
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