NAME __________ Microsoft Windows Telephony Server privilege escalation Platforms Affected: Microsoft Windows Server 2012 Microsoft Windows Server 2012 R2 Microsoft Windows 10 x32 Microsoft Windows 10 x64 Microsoft Windows Server 2016 Microsoft Windows Server 2019 Microsoft Windows 10 1809 for x64-based Systems Microsoft Windows 10 1809 for 32-bit Systems Microsoft Windows 10 1809 for ARM64-based Systems Microsoft Windows 10 1607 for 32-bit Systems Microsoft Windows 10 1607 for x64-based Systems Microsoft Windows Server (Server Core installation) 2019 Microsoft Windows Server (Server Core installation) 2016 Microsoft Windows Server (Server Core installation) 2012 R2 Microsoft Windows Server (Server Core installation) 2012 Microsoft Windows Server for X64-based systems 2008 R2 SP1 Microsoft Windows Server for X64-based systems (Server Core installation) 2008 SP2 Microsoft Windows Server for 32-bit systems (Server Core installation) 2008 SP2 Microsoft Windows Server for 32-bit systems 2008 SP2 Microsoft Windows Server for X64-based systems (Server Core installation) 2008 R2 SP1 Microsoft Windows Server 2022 Microsoft Windows Server (Server Core installation) 2022 Microsoft Windows Server for X64-based systems 2008 SP2 Microsoft Windows 10 21H2 for 32-bit Systems Microsoft Windows 10 21H2 for ARM64-based Systems Microsoft Windows 10 21H2 for x64-based Systems Microsoft Windows 11 22H2 for ARM64-based Systems Microsoft Windows 11 22H2 for x64-based Systems Microsoft Windows 10 22H2 for 32-bit Systems Microsoft Windows 10 22H2 for ARM64-based Systems Microsoft Windows 10 22H2 for x64-based Systems Microsoft Windows 11 21H2 for ARM64-based Systems Microsoft Windows 11 21H2 for x64-based Systems Microsoft Windows Server (Server Core installation) 2022 23H2 Microsoft Windows 11 23H2 for ARM64-based Systems Microsoft Windows 11 23H2 for x64-based Systems Risk Level: 7.5 Exploitability: Unproven Consequences: Gain Privileges
DESCRIPTION __________ Microsoft Windows could allow a remote authenticated attacker to gain elevated privileges on the system, caused by a flaw in the Telephony Server component. By winning a race condition, an authenticated attacker could exploit this vulnerability to execute arbitrary code on the system in the context of the NT AUTHORITY\Network Service account.
CVSS 3.0 Information __________ Privileges Required: Low User Interaction: None Scope: Unchanged Access Vector: Network
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