CVE-2023-21800HighCVSS 7.8
Windows Installer Elevation of Privilege Vulnerability
🔗 CVE IDs covered (1)
📋 Description
What privileges could be gained by an attacker who successfully exploited this vulnerability? An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.
🎯 Affected products6
- Windows Server 2008 R2 for x64-based Systems Service Pack 1
- Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
- Windows Server 2008 for 32-bit Systems Service Pack 2
- Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
- Windows Server 2008 for x64-based Systems Service Pack 2
- Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
✅ Remediation
KB5022890 (Monthly Rollup) — fixed build 6.0.6003.21915 KB5022893 (Security Only) — fixed build 6.0.6003.21915 KB5022872 (Monthly Rollup) — fixed build 6.1.7601.26366 KB5022874 (Security Only) — fixed build 6.1.7601.26366
🔗 References (9)
- advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21800
- patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5022890
- referencehttps://support.microsoft.com/help/5022890
- patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5022893
- referencehttps://support.microsoft.com/help/5022893
- patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5022872
- referencehttps://support.microsoft.com/help/5022872
- patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5022874
- referencehttps://support.microsoft.com/help/5022874