CVE-2024-27674

7.8 HIGH

Published: April 03, 2024 Modified: January 30, 2026

Description

Macro Expert through 4.9.4 allows BUILTIN\Users:(OI)(CI)(M) access to the "%PROGRAMFILES(X86)%\GrassSoft\Macro Expert" folder and thus an unprivileged user can escalate to SYSTEM by replacing the MacroService.exe binary.

AI Explanation

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://github.com/Alaatk/CVE-2024-27674/tree/main

Source: cve@mitre.org

Third Party Advisory

https://www.macro-expert.com/

Source: cve@mitre.org

Product

https://github.com/Alaatk/CVE-2024-27674/tree/main

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://www.macro-expert.com/

Source: af854a3a-2127-422b-91ae-364da2661108

Product

4 reference(s) from NVD

Quick Stats

CVSS v3 Score

7.8 / 10.0

EPSS (Exploit Probability)

0.2%

39th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-276

Affected Vendors

macro-expert

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