Risk Scores
CVSS v3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
EPSS Score
2.43%
85.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 10 Version 20H2 | 10.0.0, 10.0.0 |
| Microsoft | Windows Server 2008 Service Pack 2 (Server Core installation) | 6.0.0, 6.0.0 |
| microsoft | windows_10_21h1 | 0, 0, 0 |
| microsoft | windows_10_1809 | 0, 0, 0 |
| microsoft | windows_server_2016 | 0, 0, 0 |
| Microsoft | Windows Server 2008 Service Pack 2 | 6.0.0, 6.0.0 |
| microsoft | windows_7 | |
| Microsoft | Windows 10 Version 2004 | 10.0.0, 10.0.0 |
| Microsoft | Windows Server 2019 | 10.0.0, 10.0.0 |
| microsoft | windows_10_1507 | 0, 0, 0 |
| Microsoft | Windows Server 2012 R2 (Server Core installation) | 6.3.0, 6.3.0 |
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.0, 10.0.0 |
| microsoft | windows_server_2012 | r2, *, r2 |
| Microsoft | Windows 7 | 6.1.0, 6.1.0 |
| microsoft | windows_server_2004 | 0, 0, 0 |
| microsoft | windows_server_2008 | r2, *, r2 |
| Microsoft | Windows Server 2016 | 10.0.0, 10.0.0 |
| Microsoft | Windows Server 2008 R2 Service Pack 1 (Server Core installation) | 6.0.0, 6.0.0 |
| microsoft | windows_rt_8.1 | |
| microsoft | windows_10_2004 | 0, 0, 0 |
…and 21 more
Timeline
- Aug 12, 2021 CVE Published
- Aug 13, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 28, 2022 VulnCheck KEV Exploitation
- Mar 31, 2022 CISA KEV Added
- Apr 5, 2022 VulnCheck KEV Exploitation
- Apr 12, 2022 PoC Published
- Mar 7, 2023 EPSS Score
- Jun 14, 2023 PoC Published
- May 11, 2024 EPSS Score
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34484 url
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-34484 url
- https://portal.msrc.microsoft.com/fr-FR/security-guidance advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-34484 advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26424 url