# CVE-2011-1889: A Microsoft Forefront Threat Management Gateway (TMG) bug is being used in attacks

Status: Being used now (CISA KEV, added 2022-03-03)
Who: 
Do this: 

## Agent prompt (read-only)
Read-only check, change nothing, send nothing anywhere.
Is Microsoft Forefront Threat Management Gateway (TMG) (CVE-2011-1889) installed or running on this machine or in this project?
1. Find every copy and its version (apps, packages, containers, lockfiles).
2. Compare each version against the vendor's fixed version for CVE-2011-1889. Quote the vendor page you used.
3. Report a table: where, version, fixed version, status (exposed / fixed / not installed / unsure).
4. List the exact update steps, but do not run them.

## Official description
A remote code execution vulnerability exists in the Forefront Threat Management Gateway (TMG) Firewall Client Winsock provider that could allow code execution in the security context of the client application.

## Sources
- https://nvd.nist.gov/vuln/detail/CVE-2011-1889
- https://nvd.nist.gov/vuln/detail/CVE-2011-1889

Generated by isitexploited.org from public sources. Verify version numbers against the vendor before acting.