CVE Vulnerability Advisory Database
Filter vulnerabilities by CVSS severity, active CISA KEV exploitation, and technology stack.
Microsoft Open Management Infrastructure (OMI) Elevation of Privilege Vulnerability (CVE-2021-38649) Security Advisory
[Affected Scope] Linux virtual machines and Azure service environments running Microsoft Open Management Infrastructure (OMI) versions prior to v1.6.8-1
[Impact] A local attacker with low-privileged access can elevate privileges to root, gaining full control over the target system and executing arbitrary code
[Mitigation] Immediately update the OMI package to the latest version (v1.6.8-1 or higher) and verify the auto-update status of associated Azure agents
Microsoft Open Management Infrastructure (OMI) Privilege Escalation and Authentication Bypass (CVE-2021-38648)
[Affected Scope] Microsoft Open Management Infrastructure (OMI) versions prior to 1.6.8-1, commonly deployed in Azure Linux environments
[Impact] Remote or local attackers can bypass authentication to execute arbitrary commands with root privileges, leading to full system compromise
[Mitigation] Immediately upgrade OMI to version 1.6.8-1 or higher, and restrict access to OMI ports (5985, 5986)
Microsoft Azure Open Management Infrastructure (OMI) Remote Code Execution and Authentication Bypass Vulnerability (CVE-2021-38647) Analysis and Mitigation Guide
[Affected Scope] Open Management Infrastructure (OMI) versions prior to 1.6.8-1, commonly deployed automatically on Microsoft Azure Linux Virtual Machines
[Impact] Unauthenticated remote attackers can execute arbitrary commands with root privileges on the target system by sending a specially crafted HTTP/S request
[Mitigation] Immediately upgrade the OMI package to version 1.6.8-1 or higher, and restrict network access to OMI ports (5985, 5986) using firewalls
Microsoft Open Management Infrastructure (OMI) Elevation of Privilege Vulnerability (CVE-2021-38645) Security Advisory
[Affected Scope] Microsoft Open Management Infrastructure (OMI) versions prior to 1.6.8-1, commonly deployed in Azure Linux environments
[Impact] Local unprivileged attackers can execute arbitrary commands with root privileges, leading to full system compromise
[Mitigation] Immediately upgrade OMI to version 1.6.8-1 or higher, and restrict access to OMI-related ports