CVE-2018-8413 in the critical feed json
A remote code execution vulnerability exists when "Windows Theme API" does not properly decompress files, aka "Windows Theme API Remote Cod…
published 2018-10-10 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-20050
- cvss
- 7.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 46.3%
- EPSS 46.3% chance of exploitation in 30 days, percentile 98%
- public exploits
- 1
- Exploit-DB
Summary
A remote code execution vulnerability exists when "Windows Theme API" does not properly decompress files, aka "Windows Theme API Remote Code Execution Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.
Patch / fix
Timeline
- Published
- First public exploit (EDB-47975)
Exploit prediction
46.25% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-47975 Microsoft Windows 10 - Theme API 'ThemePack' File Parsing local, 2020-01-29
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Affected products
- Microsoft Windows 7
- Microsoft Windows Server 2012 R2
- Microsoft Windows RT 8.1
- Microsoft Windows Server 2019
- Microsoft Windows Server 2012
- Microsoft Windows 8.1
- Microsoft Windows Server 2016
- Microsoft Windows Server 2008 R2
- Microsoft Windows 10
- Microsoft Windows 10 Servers
References
-
portal.msrc.microsoft.com
/en-US/security-guidance/advisory/CVE-2018-8413
patch, vendor-advisory
-
securitytracker.com
/id/1041824
vdb-entry, third-party-advisory
-
securityfocus.com
/bid/105448
vdb-entry, third-party-advisory
- packetstormsecurity.com /files/156027/Microsoft-Windows-Theme-API-File-Parsing.html
Sources
- CVE List CVE-2018-8413
- NVD CVE-2018-8413
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