Horizon Alert
Summary of the vulnerability and why it matters
VMware Aria Operations and VMware Tools are affected by a local privilege escalation vulnerability. This flaw allows a local attacker with existing non-administrative access to a virtual machine, where VMware Tools are installed and managed by Aria Operations with SDMP enabled, to gain root-level privileges on that same virtual machine. The impact of such an exploit could compromise the integrity and confidentiality of the affected virtual machine.
- Vulnerable: VMware Aria Operations and VMware Tools
- Flaw: Local privilege escalation
- Impact: Compromise of virtual machine integrity and confidentiality
Attack Path
How an attacker could exploit the issue
This vulnerability allows a local attacker with non-administrative privileges to escalate their access to root privileges within a virtual machine. The attack requires the virtual machine to have VMware Tools installed and be managed by Aria Operations with a specific feature enabled. Exploiting this could allow an attacker to gain complete control over the virtual machine.
- Local access to VM required.
- Attacker gains root privileges.
- System control is achieved.
Live Threat
Current exploitation, exposure, and threat context
The identified vulnerability presents a local privilege escalation risk within VMware Aria Operations and VMware Tools. An attacker with existing non-administrative access to a virtual machine managed by Aria Operations, and with VMware Tools installed and SDMP enabled, could potentially gain root-level privileges on that specific virtual machine. This could lead to unauthorized access, modification, or destruction of data and systems within the compromised virtual machine. Organizations should assess their exposure and apply necessary updates to mitigate this risk.
- Attacker needs local access.
- Exploitation requires specific VM conditions.
- Business risk is elevated due to privilege escalation.
Priority actions
Operational Fix
Recommended remediation, mitigation, and detection steps
VMware Aria Operations and VMware Tools possess a local privilege escalation vulnerability. A local attacker with non-administrative privileges on a virtual machine that has VMware Tools installed and is managed by Aria Operations with SDMP enabled can exploit this to gain root privileges on that virtual machine. This presents a business risk by allowing unauthorized access and control over a virtual machine's operating system.
- Identify virtual machines with affected VMware Tools and Aria Operations.
- Restrict access to virtual machines and related management interfaces.
- Apply vendor updates and confirm their successful implementation.
