Vulnerability Details : CVE-2010-0477

The SMB client in Microsoft Windows Server 2008 R2 and Windows 7 does not properly handle (1) SMBv1 and (2) SMBv2 response packets, which allows remote SMB servers and man-in-the-middle attackers to execute arbitrary code via a crafted packet that causes the client to read the entirety of the response, and then improperly interact with the Winsock Kernel (WSK), aka "SMB Client Message Size Vulnerability."
Published 2010-04-14 16:00:02
Updated 2025-04-11 00:51:22
Source Microsoft Corporation
View at NVD,   CVE.org
Vulnerability category: Execute code

Products affected by CVE-2010-0477

Exploit prediction scoring system (EPSS) score for CVE-2010-0477

EPSS FAQ
81.69%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2010-0477

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
10.0
 HIGH AV:N/AC:L/Au:N/C:C/I:C/A:C
10.0
10.0
 NIST

CWE ids for CVE-2010-0477

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2010-0477

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