CVE-2011-1889

CRITICAL KEV

Microsoft Forefront TMG 2010 - RCE

Title source: llm

Description

The NSPLookupServiceNext function in the client in Microsoft Forefront Threat Management Gateway (TMG) 2010 allows remote attackers to execute arbitrary code via vectors involving unspecified requests, aka "TMG Firewall Client Memory Corruption Vulnerability."

References (7)

[Broken Link] http://secunia.com/advisories/44857

[Broken Link, Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/48181

[Broken Link, Third Party Advisory, VDB Entry] http://www.securitytracker.com/id?1025637

[Patch, Vendor Advisory] https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-040

[Third Party Advisory, VDB Entry] https://exchange.xforce.ibmcloud.com/vulnerabilities/67736

[Broken Link] https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12642

[Third Party Advisory, US Government Resource] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2011-1889

Scores

CVSS v3 9.8

EPSS 0.8724

EPSS Percentile 99.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CISA KEV 2022-03-03

VulnCheck KEV 2022-03-03

InTheWild.io 2022-03-03

ENISA EUVD EUVD-2011-1887

CWE

CWE-119

Status published

Products (1)

microsoft/forefront_threat_management_gateway 2010

Published Jun 16, 2011

KEV Added Mar 03, 2022

Tracked Since Feb 18, 2026