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CVE-2011-1889

CRITICALCISA KEV

9.8

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."

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published6/16/2011

Last Modified4/22/2026

Sourcekev

Honeypot Sightings0

CISA KEV

VendorMicrosoft

ProductForefront Threat Management Gateway (TMG)

Vulnerability NameMicrosoft Forefront TMG Remote Code Execution Vulnerability

KEV Date Added2022-03-03

Remediation Due Date2022-03-24

Ransomware UseUnknown

Affected Products

microsoft:forefront_threat_management_gateway

Weaknesses (CWE)

CWE-119CWE-119

References

http://secunia.com/advisories/44857(secure@microsoft.com)

http://www.securityfocus.com/bid/48181(secure@microsoft.com)

http://www.securitytracker.com/id?1025637(secure@microsoft.com)

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-040(secure@microsoft.com)

https://exchange.xforce.ibmcloud.com/vulnerabilities/67736(secure@microsoft.com)

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12642(secure@microsoft.com)

http://secunia.com/advisories/44857(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/48181(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id?1025637(af854a3a-2127-422b-91ae-364da2661108)

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-040(af854a3a-2127-422b-91ae-364da2661108)

https://exchange.xforce.ibmcloud.com/vulnerabilities/67736(af854a3a-2127-422b-91ae-364da2661108)

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12642(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2011-1889(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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