CVE-2010-0270

Windows 7 and Windows Server 2008 - Remote Code Execution via Crafted SMB Transaction Response

Title source: llm

Exploitation Summary

EIP tracks 1 public exploit for CVE-2010-0270.

AI-analyzed exploit summary This is a functional exploit for CVE-2010-0270, targeting a stack overflow in the SMB client of Windows 7/2008R2. It crafts malicious SMB responses to trigger the vulnerability during a Trans2 request, leading to potential remote code execution.

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

This is a functional exploit for CVE-2010-0270, targeting a stack overflow in the SMB client of Windows 7/2008R2. It crafts malicious SMB responses to trigger the vulnerability during a Trans2 request, leading to potential remote code execution.

Classification

Working Poc 95%

Attack Type

Rce

Complexity

Moderate

Reliability

Reliable

Target: Microsoft Windows 7/2008R2 SMB Client

No auth needed

Prerequisites: Network access to the target's SMB port (445) · Target must initiate an SMB connection to the attacker's server

MITRE ATT&CK

T1189 - Drive-by Compromise T1203 - Exploitation for Client Execution

devstral-2 · analyzed Feb 19, 2026 Full analysis →

References (4)

Core 4

Core References

Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7164

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/39372

Vendor Advisory vendor-advisory x_refsource_ms

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

US Government Resource third-party-advisory x_refsource_cert

http://www.us-cert.gov/cas/techalerts/TA10-103A.html

Scores

EPSS 0.4819

EPSS Percentile 98.7%

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