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Known Exploited Vulnerabilities CVE-2019-11580

Atlassian Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send unauthenticated or authenticated requests to a Crowd or Crowd Data Center instance can exploit this vulnerability to install arbitrary plugins, which permits remote code execution on systems running a vulnerable version of Crowd or Crowd Data Center. All versions of Crowd from version 2.1.0 before 3.0.5 (the fixed version for 3.0.x), from version 3.1.0 before 3.1.6 (the fixed version for 3.1.x), from version 3.2.0 before 3.2.8 (the fixed version for 3.2.x), from version 3.3.0 before 3.3.5 (the fixed version for 3.3.x), and from version 3.4.0 before 3.4.4 (the fixed version for 3.4.x) are affected by this vulnerability.

Mappings

Capability ID Capability Description Mapping Type ATT&CK ID ATT&CK Name Notes
CVE-2019-11580 Atlassian Crowd and Crowd Data Center Remote Code Execution Vulnerability primary_impact T1059 Command and Scripting Interpreter
Comments
CVE-2019-11580 is a critical vulnerability affecting Atlassian Crowd and Crowd Data Center that allows attackers remote code execution to send specially crafted requests to install malicious plugins on vulnerable Crowd instances.
References
  1. https://www.cisa.gov/news-events/cybersecurity-advisories/aa21-209a
  2. https://www.radware.com/getmedia/84448a60-25dd-4089-a5ee-70d63ae8e446/Advisory-The-FireEye-Hack-002-2.aspx