CVE-2013-3182
HIGH · CVSS 7.8EPSS 94.6%EU EUVD
The Windows NAT Driver (aka winnat) service in Microsoft Windows Server 2012 does not properly validate memory addresses during the processing of ICMP packets, which allows remote attackers to cause a denial of service (memory corruption and system hang) via crafted packets, aka "Windows NAT Denial of Service Vulnerability."
Key facts
- CVSS score
- 7.8 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:C- Weakness (CWE)
- CWE-119
- EPSS score
- 94.6% (100th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2013-3120)
- Published
- August 14, 2013
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2013-3120 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- microsoft / windows server 2012
References
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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