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Unrated severityNVD Advisory· Published May 9, 2012· Updated Apr 29, 2026

CVE-2012-0174

CVE-2012-0174

Description

Windows Firewall in tcpip.sys in Microsoft Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly enforce firewall rules for outbound broadcast packets, which allows remote attackers to obtain potentially sensitive information by observing broadcast traffic on a local network, aka "Windows Firewall Bypass Vulnerability."

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

8
  • Microsoft/Windows 73 versions
    cpe:2.3:o:microsoft:windows_7:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:microsoft:windows_7:*:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_7:-:sp1:x64:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_7:-:sp1:x86:*:*:*:*:*
  • Microsoft/Windows Server 20083 versions
    cpe:2.3:o:microsoft:windows_server_2008:r2:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:microsoft:windows_server_2008:r2:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
  • Microsoft/Windows
    cpe:2.3:o:microsoft:windows_vista:-:sp2:*:*:*:*:*:*
  • Microsoft/Windows Firewallllm-create
    Range: Windows Vista SP2, Windows Server 2008 SP2/R2/R2 SP1, Windows 7 Gold/SP1

Patches

Vulnerability mechanics

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References

8

News mentions

0

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