CVE-2021-26415
Windows Installer Elevation of Privilege Vulnerability
HIGH 7.8EPSS 3.6%
Windows Installer Elevation of Privilege Vulnerability
- Affected
- Microsoft · Windows 10 Version 1803 · Windows 10 Version 1809 · Windows Server 2019 · Windows Server 2019 (Server Core installation) · Windows 10 Version 1909 · Windows Server, version 1909 (Server Core installation)
- CVSS v3.1 NVD
- 7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 4.6 MEDIUM
AV:L/AC:L/Au:N/C:P/I:P/A:P - EPSS
- 3.57% chance of exploitation in the next 30 days, 89th percentile
- Published
- 2021-04-13
- Updated
- 2024-08-03
Proof-of-concept exploits (1)
- adenkiewicz/CVE-2021-264154★ · 2021-04-22
Security advisories
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26415
- https://www.zerodayinitiative.com/advisories/ZDI-21-409