CVE-2021-41339: microsoft windows_10 Improper Privilege Management
CVSS: 4.7v3.1MediumModified
Published 13-10-2021Last modified 04-08-2024
Vulnerability summary
CVE-2021-41339 is a medium (CVSS 4.7) Improper Privilege Management vulnerability in microsoft windows_10. EPSS estimates a 0.46% chance of exploitation in the next 30 days, higher than 38.2% of scored vulnerabilities.
CVSS score
4.7/10
010
Medium · v3.1 (CVE.org)EPSS score
0.46%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 13-10-2021PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
Microsoft DWM Core Library Elevation of Privilege Vulnerability
CVSS metrics
3 scores · 2 sources · 2 versionsMedium 4.7Preferred score · CVE.org (CNA)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:CSourcesAll 2 agree
- NVDNIST4.7MediumCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Medium 4.6Preferred score · NVD (NIST)
AV:L/AC:L/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
0.46%
Chance of exploitation in the next 30 days
Percentile
38%
Versus all other CVEs
30-day change
0.00 pp
From 0.46% on 20-09-2026
20-09-202620-10-2026
EPSS score0.46%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Microsoft11 products
- windows_1020h2 | 21h1 | 1909 | 2004
- windows 10 version 1909≥ 10.0.0, < 10.0.18363.1854
- windows 10 version 2004≥ 10.0.0, < 10.0.19041.1288
- windows 10 version 20h2≥ 10.0.0, < 10.0.19042.1288
- windows 10 version 21h1≥ 10.0.0, < 10.0.19043.1288
1 vendor · 11 products
References
1 links
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41339X Refsource MISCPatchVendor Advisory