Threats Tagged 'cve-2026-61400'

Apache heeft meerdere kwetsbaarheden verholpen in Apache CloudStack, specifiek in versies 4.12.0.0 tot en met 4.22.1.0.

Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in Apache CloudStack's run and get diagnostics functionality for the system VMs and virtual routers. An authenticated user holding the permissions required to invoke either `getDiagnosticsData` or `runDiagnostics` can achieve arbitrary command execution on the system VM and/or Virtual Router instances, with commands running as root (or as the diagnostics-process user, at minimum). This represents a full compromise of the affected instance and, depending on network segmentation, may provide a foothold for lateral movement within the CloudStack-managed infrastructure, including access to guest network traffic handled by the compromised Virtual Router. The getDiagnosticsData and runDiagnostics APIs are restricted to only Admin role accounts by default. This issue affects Apache CloudStack: from 4.20.0.0 through 4.20.3.0 and from 4.21.0.0 through 4.22.1.0. Users are recommended to upgrade to version 4.20.3.1 or 4.22.1.1 or later, which fixes the issue.

CVE-2026-61400 is a command injection vulnerability in Apache CloudStack affecting the run and get diagnostics functionality for system VMs and virtual routers. Authenticated users with admin permissions on the getDiagnosticsData or runDiagnostics APIs can execute arbitrary commands as root or diagnostics-process user. This allows full compromise of affected instances and potential lateral movement within the CloudStack infrastructure. The vulnerability affects Apache CloudStack versions from 4.20.0.0 through 4.20.3.0 and 4.21.0.0 through 4.22.1.0. Upgrading to versions 4.20.3.1 or 4.22.1.1 or later mitigates the issue.