Known vulnerabilities in the Windows Server 2008 R2 Service Pack 1 plugin
26 security advisories have been published for the Windows Server 2008 R2 Service Pack 1 plugin. Each entry below states what an attacker can do, what privilege they need, and the version the issue was fixed in.
- Windows Server 2008 R2 Service Pack 1 - Security Vulnerability (CVE-2026-20940) HIGH
- Windows Server 2008 R2 Service Pack 1 - Security Vulnerability (CVE-2026-20931) HIGH
- Windows Server 2008 R2 Service Pack 1 - Security Vulnerability (CVE-2026-20936) MEDIUM
- Windows Server 2008 R2 Service Pack 1 - Broken Access Control (CVE-2026-20929) HIGH
- Windows Server 2008 R2 Service Pack 1 - Security Vulnerability (CVE-2026-20925) MEDIUM
- Windows Server 2008 R2 Service Pack 1 - Security Vulnerability (CVE-2026-20927) MEDIUM
- Windows Server 2008 R2 Service Pack 1 - Security Vulnerability (CVE-2026-20922) HIGH
- Windows Server 2008 R2 Service Pack 1 - Security Vulnerability (CVE-2026-20921) HIGH
- Windows Server 2008 R2 Service Pack 1 - Security Vulnerability (CVE-2026-20875) HIGH
- Windows Server 2008 R2 Service Pack 1 - Security Vulnerability (CVE-2026-20868) HIGH
- Windows Server 2008 R2 Service Pack 1 - Security Vulnerability (CVE-2026-20869) HIGH
- Windows Server 2008 R2 Service Pack 1 - Security Vulnerability (CVE-2026-20872) MEDIUM
- Windows Server 2008 R2 Service Pack 1 - Security Vulnerability (CVE-2026-20860) HIGH
- Windows Server 2008 R2 Service Pack 1 - Security Vulnerability (CVE-2026-20849) HIGH
- Windows Server 2008 R2 Service Pack 1 - Information Disclosure (CVE-2026-20847) MEDIUM
- Windows Server 2008 R2 Service Pack 1 - Broken Access Control (CVE-2026-20843) HIGH
- Windows Server 2008 R2 Service Pack 1 - Security Vulnerability (CVE-2026-20840) HIGH
- Windows Server 2008 R2 Service Pack 1 - Broken Access Control (CVE-2026-20839) MEDIUM
- Windows Server 2008 R2 Service Pack 1 - Security Vulnerability (CVE-2026-20833) MEDIUM
- Windows Server 2008 R2 Service Pack 1 - Path Traversal (CVE-2026-20834) MEDIUM
- Windows Server 2008 R2 Service Pack 1 - Security Vulnerability (CVE-2026-20831) HIGH
- Windows Server 2008 R2 Service Pack 1 - Security Vulnerability (CVE-2026-20828) MEDIUM
- Windows Server 2008 R2 Service Pack 1 - Security Vulnerability (CVE-2026-20820) HIGH
- Windows Server 2008 R2 Service Pack 1 - Information Disclosure (CVE-2026-20821) MEDIUM
- Windows Server 2008 R2 Service Pack 1 - Security Vulnerability (CVE-2026-20816) HIGH
- Windows Server 2008 R2 Service Pack 1 - Broken Access Control (CVE-2026-0386) HIGH