5.5med
CVE-2018-8549
A security feature bypass exists when Windows incorrectly validates kernel driver signatures, aka "Windows Security Feature Bypass Vulnerab…
Published 7 y ago · modified 4 mo ago · JSON
CVSS
5.5
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.2%
percentile 68%
Public exploits
0
none known
Summary
A security feature bypass exists when Windows incorrectly validates kernel driver signatures, aka "Windows Security Feature Bypass Vulnerability." This affects Windows Server 2012 R2, Windows RT 8.1, Windows Server 2012, Windows Server 2019, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers.
Exploit prediction (EPSS)
1.18% probability of exploitation in the next 30 days, higher than 68% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 5.5 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 2.1 | AV:L/AC:L/Au:N/C:N/I:P/A:N |
References
- portal.msrc.microsoft.com /en-US/security-guidance/advisory/CVE-2018-8549 · x_refsource_CONFIRM, x_transferred
- securitytracker.com /id/1042138 · vdb-entry, x_refsource_SECTRACK, x_transferred
- securityfocus.com /bid/105803 · vdb-entry, x_refsource_BID, x_transferred
Sources
- CVE List: CVE-2018-8549
- NVD: CVE-2018-8549
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.