Vulnerability Details CVE-2009-0550
Windows HTTP Services (aka WinHTTP) in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP1 and SP2, Vista Gold and SP1, and Server 2008; and WinINet in Microsoft Internet Explorer 5.01 SP4, 6 SP1, 6 and 7 on Windows XP SP2 and SP3, 6 and 7 on Windows Server 2003 SP1 and SP2, 7 on Windows Vista Gold and SP1, and 7 on Windows Server 2008; allows remote web servers to capture and replay NTLM credentials, and execute arbitrary code, via vectors related to absence of a "credential-reflection protections" opt-in step, aka "Windows HTTP Services Credential Reflection Vulnerability" and "WinINet Credential Reflection Vulnerability."
Exploit prediction scoring system (EPSS) score
EPSS Score 0.348
EPSS Ranking 96.8%
CVSS Severity
CVSS v2 Score 9.3
Products affected by CVE-2009-0550
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cpe:2.3:a:microsoft:ie:6.0
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cpe:2.3:a:microsoft:internet_explorer:5.01
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cpe:2.3:a:microsoft:internet_explorer:6
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cpe:2.3:a:microsoft:internet_explorer:7
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cpe:2.3:o:microsoft:windows_2000:-
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cpe:2.3:o:microsoft:windows_server_2003:*
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cpe:2.3:o:microsoft:windows_server_2003:-
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cpe:2.3:o:microsoft:windows_server_2003:r2
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cpe:2.3:o:microsoft:windows_server_2008:*
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cpe:2.3:o:microsoft:windows_server_2008:-
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cpe:2.3:o:microsoft:windows_server_2008:r2
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cpe:2.3:o:microsoft:windows_server_2008:sp2
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cpe:2.3:o:microsoft:windows_vista:-
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cpe:2.3:o:microsoft:windows_vista:gold
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cpe:2.3:o:microsoft:windows_xp:*
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cpe:2.3:o:microsoft:windows_xp:-
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cpe:2.3:o:microsoft:windows_xp:unknown