CVE-2010-0270

Microsoft Windows 7 - Improper Input Validation

Title source: rule

Description

The SMB client in Microsoft Windows Server 2008 R2 and Windows 7 does not properly validate fields in SMB transaction responses, which allows remote SMB servers and man-in-the-middle attackers to execute arbitrary code or cause a denial of service (memory corruption and reboot) via a crafted (1) SMBv1 or (2) SMBv2 response, aka "SMB Client Transaction Vulnerability."

Exploits (1)

exploitdb WORKING POC

pythondoswindows

https://www.exploit-db.com/exploits/12273

View Code ZIP pw:eip

References (4)

[US Government Resource] http://www.us-cert.gov/cas/techalerts/TA10-103A.html

[Vendor Advisory] https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-020

[Third Party Advisory, VDB Entry] https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7164

[Third Party Advisory] http://secunia.com/advisories/39372

Scores

EPSS 0.8139

EPSS Percentile 99.2%

Details

CWE

CWE-20

Status published

Products (2)

microsoft/windows_7 (2 CPE variants)

microsoft/windows_server_2008 (2 CPE variants)

Published Apr 14, 2010

Tracked Since Feb 18, 2026