Windows CSC Service Elevation of Privilege Vulnerability

🔗 CVE IDs covered (1)

🎯 Affected products40

• Windows 10 Version 1607 for 32-bit Systems
• Windows 10 Version 1607 for x64-based Systems
• Windows 10 Version 1803 for 32-bit Systems
• Windows 10 Version 1803 for ARM64-based Systems
• Windows 10 Version 1803 for x64-based Systems
• Windows 10 Version 1809 for 32-bit Systems
• Windows 10 Version 1809 for ARM64-based Systems
• Windows 10 Version 1809 for x64-based Systems
• Windows 10 Version 1909 for 32-bit Systems
• Windows 10 Version 1909 for ARM64-based Systems
• Windows 10 Version 1909 for x64-based Systems
• Windows 10 Version 2004 for 32-bit Systems
• Windows 10 Version 2004 for ARM64-based Systems
• Windows 10 Version 2004 for x64-based Systems
• Windows 10 Version 20H2 for 32-bit Systems
• Windows 10 Version 20H2 for ARM64-based Systems
• Windows 10 for 32-bit Systems
• Windows 10 for x64-based Systems
• Windows 7 for 32-bit Systems Service Pack 1
• Windows 7 for x64-based Systems Service Pack 1
• Windows 8.1 for 32-bit systems
• Windows 8.1 for x64-based systems
• Windows RT 8.1
• 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)
• Windows Server 2012
• +10 more not shown

✅ Remediation

KB4598242 (Security Update) KB4598245 (Security Update) KB4598230 (Security Update) KB4598229 (Security Update) KB4598231 (Security Update) KB4598243 (Security Update) KB4598279 (Monthly Rollup) KB4598289 (Security Only) KB4598285 (Monthly Rollup) KB4598275 (Security Only) KB4598288 (Monthly Rollup) KB4598287 (Security Only) KB4598278 (Monthly Rollup) KB4598297 (Security Only)

🔗 References (27)

• advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1693
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4598242
• referencehttps://support.microsoft.com/help/4598242
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4598245
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4598230
• referencehttps://support.microsoft.com/help/4598230
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4598229
• referencehttps://support.microsoft.com/help/4598229
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4598231
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4598243
• referencehttps://support.microsoft.com/help/4598243
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4598279
• referencehttps://support.microsoft.com/help/4598279
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4598289
• referencehttps://support.microsoft.com/help/4598289
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4598285
• referencehttps://support.microsoft.com/help/4598285
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4598275
• referencehttps://support.microsoft.com/help/4598275
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4598288
• referencehttps://support.microsoft.com/help/4598288
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4598287
• referencehttps://support.microsoft.com/help/4598287
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4598278
• referencehttps://support.microsoft.com/help/4598278
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4598297
• referencehttps://support.microsoft.com/help/4598297