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CVE-2013-3900 is a medium severity vulnerability with a CVSS score of 5.5. Exploits are available; patches have been released and should be applied urgently. This is classified as a zero-day vulnerability.
Very high probability of exploitation in the next 30 days
EPSS predicts the probability of exploitation in the next 30 days based on real-world threat data, complementing CVSS severity scores with actual risk assessment.
The WinVerifyTrust function in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 does not properly validate PE file digests during Authenticode signature verification, which allows remote attackers to execute arbitrary code via a crafted PE file, aka "WinVerifyTrust Signature Validation Vulnerability."
| Vendor | Product |
|---|---|
| Microsoft | Windows 8.1 |
| Microsoft | Windows Server 2016 |
| Microsoft | Windows 11 21h2 |
| Microsoft | Windows 10 1909 |
| Microsoft | Windows Server 2008 |
| Microsoft | Windows 10 21h2 |
| Microsoft | Windows 10 1809 |
| Microsoft | Windows 10 1607 |
| Microsoft | Windows Server 2012 |
| Microsoft | Windows 10 22h2 |
And 12 more...
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