CVE-2017-11823: microsoft corporation device guard Race Condition
CVSS: 7.2v2.0HighModified
Published 13-10-2017Last modified 17-09-2024
Vulnerability summary
CVE-2017-11823 is a high (CVSS 7.2) Race Condition vulnerability in microsoft corporation device guard. EPSS estimates a 2.56% chance of exploitation in the next 30 days, higher than 84.8% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
7.2/10
010
High · v2.0 (NVD)EPSS score
2.56%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1exploit-database
Timeline
- 13-10-2017PublishedVulnerability first disclosed.
- 17-09-2024Last modifiedVulnerability information updated.
Description
The Microsoft Device Guard on Microsoft Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows a security feature bypass by the way it handles Windows PowerShell sessions, aka "Microsoft Windows Security Feature Bypass".
CVSS metrics
2 scores · 1 source · 2 versionsMedium 6.7Preferred score · NVD (NIST)
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
High 7.2Preferred score · NVD (NIST)
AV:L/AC:L/Au:N/C:C/I:C/A:CSourcesSingle source
EPSS trend
Probability
2.56%
Chance of exploitation in the next 30 days
Percentile
85%
Versus all other CVEs
30-day change
0.00 pp
From 2.56% on 19-09-2026
19-09-202619-10-2026
EPSS score2.56%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundMicrosoft Windows 10 - WLDP/MSHTML CLSID UMCI Bypass
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Microsoft1 product
- windows_10na | 1511 | 1607 | 1703
Microsoft corporation1 product
- device guardWindows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016
2 vendors · 2 products
References
4 links
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11823X Refsource CONFIRMPatchVendor Advisory