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
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Windows Server 2008 for x64-based Systems Service Pack 2 6.0.6003.21915 | ||
| Windows Server 2008 for 32-bit Systems Service Pack 2 6.0.6003.21915 | ||
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) <6.1.7601.26366 | ||
| Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) <6.0.6003.21915 | ||
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 <6.1.7601.26366 | ||
| Windows Server 2008 for x64-based Systems Service Pack 2 <6.0.6003.21915 | ||
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 6.1.7601.26366 | ||
| Windows Server 2008 for 32-bit Systems Service Pack 2 <6.0.6003.21915 | ||
| Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) <6.0.6003.21915 | ||
| Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 6.0.6003.21915 | ||
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 6.1.7601.26366 | ||
| Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 6.0.6003.21915 |
Timeline
- Feb 14, 2023 CVE Published
- Apr 21, 2026 Security Advisory
- Apr 21, 2026 Security Advisory
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21800 advisory
- https://msrc.microsoft.com/csaf/2023/msrc_cve-2023-21800.json advisory
- https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1 url
- https://support.microsoft.com/lifecycle url
- https://www.first.org/cvss url
- https://support.microsoft.com/help/5022890 fix
- https://support.microsoft.com/help/5022893 fix
- https://support.microsoft.com/help/5022872 fix
- https://support.microsoft.com/help/5022874 fix