CVE-2025-21293: microsoft windows_10_1507 Improper Access Control
CVSS: 8.8v3.1HighAnalyzed
Published 14-01-2025Last modified 09-06-2026
Vulnerability summary
CVE-2025-21293 is a high (CVSS 8.8) Improper Access Control vulnerability in microsoft windows_10_1507. EPSS estimates a 14.99% chance of exploitation in the next 30 days, higher than 96.7% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
8.8/10
010
High · v3.1 (CVE.org)EPSS score
14.99%
0%100%
Medium · -3.99 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1metasploit
Timeline
- 14-01-2025PublishedVulnerability first disclosed.
- 09-06-2026Last modifiedVulnerability information updated.
Description
Active Directory Domain Services Elevation of Privilege Vulnerability
CVSS metrics
2 scores · 2 sources · 1 versionHigh 8.8Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:CSourcesAll 2 agree
- NVDNIST8.8HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
14.99%
Chance of exploitation in the next 30 days
Percentile
97%
Versus all other CVEs
30-day change
-3.99 pp
From 18.97% on 21-09-2026
21-09-202621-10-2026
EPSS score14.99%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundWindows Escalate Service Permissions Local Privilege Escalation
exploit/windows/local/service_permissions
Maturity: weaponized
Weaknesses
CWE · root causeAffected systems
Microsoft30 products
- windows_10_1507< 10.0.10240.20890
- windows_10_1607< 10.0.14393.7699
- windows_10_1809< 10.0.17763.6775
- windows_10_21h2< 10.0.19044.5371
- windows_10_22h2< 10.0.19045.5371
1 vendor · 30 products
