CVE-2021-33751
Windows Storage Spaces Controller Elevation of Privilege Vulnerability
HIGH 7.8EPSS 0.8%
Storage Spaces Controller Elevation of Privilege Vulnerability
- Affected
- Microsoft · Windows 10 Version 1607 · Windows 10 Version 1809 · Windows 10 Version 1909 · Windows 10 Version 2004 · Windows 10 Version 20H2 · Windows 10 Version 21H1
- 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 v3.1 MICROSOFT
- 7.0 HIGH
CVSS:3.1/AV:L/AC:H/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
- 0.82% chance of exploitation in the next 30 days, 56th percentile
- Published
- 2021-07-14
- Updated
- 2026-08-10
Proof-of-concept exploits (1)
- 1N1T1A/pwn2own2021_exploit5★ · 2022-03-28
Security advisories
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-33751
- https://www.zerodayinitiative.com/advisories/ZDI-21-824