VDB
BDU%3A2021-04380
BDU%3A2021-04380
PUBLISHED
CVSS 7.800000190734863 HIGH
Уязвимость службы профилей пользователя User Profile Service (ProfSvc) операционных систем Windows, позволяющая нарушителю повысить свои привилегии
Risk Scores
CVSS 3.1
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
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows Server 2008 Service Pack 2 | 6.0.0 |
| Microsoft | Windows Server version 2004 | 10.0.0 |
| Microsoft | Windows 10 Version 1909 | 10.0.0 |
| Microsoft | Windows Server 2008 R2 Service Pack 1 (Server Core installation) | 6.0.0 |
| Microsoft | Windows 10 Version 1507 | 10.0.0 |
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.0 |
| Microsoft | Windows Server 2008 Service Pack 2 | 6.0.0 |
| Microsoft | Windows Server 2012 R2 (Server Core installation) | 6.3.0 |
| Microsoft | Windows Server 2012 (Server Core installation) | 6.2.0 |
| Microsoft | Windows 8.1 | 6.3.0 |
| Microsoft | Windows 10 Version 21H1 | 10.0.0 |
| Microsoft | Windows 10 Version 1809 | 10.0.0 |
| Microsoft | Windows Server 2012 R2 | 6.3.0 |
| Microsoft | Windows 7 Service Pack 1 | 6.1.0 |
| Microsoft | Windows Server 2019 | 10.0.0 |
| Microsoft | Windows 10 Version 20H2 | 10.0.0 |
| Microsoft | Windows 10 Version 2004 | 10.0.0 |
| Microsoft | Windows Server 2008 Service Pack 2 (Server Core installation) | 6.0.0 |
| Microsoft | Windows Server 2016 (Server Core installation) | 10.0.0 |
| Microsoft | Windows Server 2016 | 10.0.0 |
…and 6 more
Timeline
- Sep 3, 2021 CVE Published
- Jun 14, 2023 PoC Published
- Sep 24, 2024 CVE Updated
- Dec 24, 2024 PoC Published
- Feb 6, 2025 PoC Published
- Feb 13, 2025 PoC Published
- Feb 23, 2025 PoC Published
- Feb 23, 2025 PoC Published
- Feb 2, 2026 PoC Published
- Mar 19, 2026 Security Advisory
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://www.cybersecurity-help.cz/vdb/SB2021081012 url
- https://www.cisa.gov/sites/default/files/csv/known_exploited_vulnerabilities.csv url
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-34484 advisory