CVE-2012-0174
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."
Key facts
- CVSS score
- 1.7 (v2.0)
- Severity
- LOW
- CVSS vector
AV:L/AC:L/Au:S/C:P/I:N/A:N- Weakness (CWE)
- CWE-264
- EPSS score
- 5.0% (92th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2012-0212)
- Published
- May 9, 2012
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2012-0212 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- microsoft / windows 7
- microsoft / windows 7
- microsoft / windows 7
- microsoft / windows server 2008
- microsoft / windows server 2008
- microsoft / windows server 2008
- microsoft / windows vista
Certified products that may be affected
14 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.
- Windows 7 BitLocker™ Drive Encryption - Microsoft Corporation - FIPS 140 1332 - historical
- Microsoft Windows 7 Kernel Mode Cryptographic Primitives Library (cng.sys) - Microsoft Corporation - FIPS 140 1328 - historical
- Microsoft Windows Vista Kernel Mode Security Support Provider Interface (ksecdd.sys) - Microsoft Corporation - FIPS 140 1000 - historical
- Microsoft Windows Vista Cryptographic Primitives Library (bcrypt.dll) - Microsoft Corporation - FIPS 140 1001 - historical
- Windows Vista Enhanced Cryptographic Provider (RSAENH) - Microsoft Corporation - FIPS 140 1002 - historical
See all 14 in the Security Certifications Explorer.
References
- http://osvdb.org/81730
- http://secunia.com/advisories/49114
- http://www.securityfocus.com/bid/53352
- http://www.securitytracker.com/id?1027044
- http://www.us-cert.gov/cas/techalerts/TA12-129A.html(US Government Resource)
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-032
- https://exchange.xforce.ibmcloud.com/vulnerabilities/75128
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15160
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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