Vulnerability in Macro-expert Macro_expert
CVE-2024-27674
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.
EPSS: 0.003 (22.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Macro-expert Macro_expert
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Product)
- cve@mitre.org (Third Party Advisory)
Frequently asked questions
- What is CVE-2024-27674?
- CVE-2024-27674 is a high-severity vulnerability in Macro-expert Macro_expert, classified under Incorrect Default Permissions. CVSS score: 7.8/10. Published 2024-04-03.
- How severe is CVE-2024-27674?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2024-27674 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.