External risk intelligence

VMware Aria Operations for Networks Command Injection Vulnerability

CVE advisoryKnown Exploit

CVE-2023-20887

VMware Aria Operations for Networks is affected by a command injection vulnerability. This vulnerability allows an unauthorized actor with network access to execute commands remotely, posing a business risk to affected organizations and systems.

3Halo Surface Signal

Command Injection

Vmware Aria Operations For Networks

6.2.0 to 6.10.0

External exposure likelihood

Halo Surface Signal score for CVE-2023-20887

VMware Aria Operations for Networks is an internal infrastructure monitoring and analytics tool. While network-accessible, it is typically deployed within management or data center segments rather than as a public-facing edge gateway or web service, making direct internet exposure less common in typical enterprise deployments.

Horizon Alert

Summary of the vulnerability and why it matters

VMware Aria Operations for Networks is susceptible to a command injection vulnerability. This flaw allows an unauthorized actor with network access to execute commands remotely on the affected system. Such an occurrence could lead to significant disruption of business operations and potential compromise of sensitive data.

  • Vulnerable to command injection
  • Allows remote code execution
  • Creates business risk

Attack Path

How an attacker could exploit the issue

A command injection vulnerability in VMware Aria Operations for Networks could allow unauthorized access and remote code execution. This vulnerability arises from the potential for a malicious actor to exploit a weakness in how the system handles commands. Successful exploitation could lead to significant compromise of the affected environment.

  • Network exposure required.
  • Attacker injects commands.
  • Leads to remote code execution.

Live Threat

Current exploitation, exposure, and threat context

The identified vulnerability in VMware Aria Operations for Networks presents a significant risk due to its potential for remote code execution. Malicious actors with network access could exploit this flaw to gain unauthorized control over affected systems. This situation warrants immediate attention to mitigate potential business disruption and data compromise.

  • Attackers with high skill level.
  • Network access required, no authentication.
  • High business risk, treat as urgent.

Priority actions

Operational Fix

Recommended remediation, mitigation, and detection steps

VMware Aria Operations for Networks has a critical vulnerability that could allow a malicious actor with network access to execute commands remotely. This could result in unauthorized access and control of the affected system, posing a significant risk to business operations and sensitive data. Organizations should prioritize addressing this vulnerability to mitigate potential business impact.

  • Identify all instances of VMware Aria Operations for Networks.
  • Restrict network access to the application.
  • Apply vendor patches and verify.
  • Monitor for suspicious activity.

Frequently asked questions

What is VMware Aria Operations for Networks?

VMware Aria Operations for Networks is a tool used for monitoring and analyzing network infrastructure. It helps organizations understand their network performance and identify potential issues. It is typically deployed within internal management or data center networks.

What is the weakness in CVE-2023-20887?

CVE-2023-20887 is a command injection vulnerability (CWE-77). This means an attacker can trick the software into running arbitrary operating system commands by providing specially crafted input, potentially leading to remote code execution.

How can this CVE-2023-20887 vulnerability be triggered?

An attacker needs network access to the affected VMware Aria Operations for Networks system and does not require any authentication to exploit this vulnerability. It's triggered by sending malicious commands through the network interface.

Who should be concerned about CVE-2023-20887's external exposure?

Organizations using VMware Aria Operations for Networks should be concerned. While typically internal, if this tool is accessible from the internet (a less common but possible scenario), it presents a direct risk. The Halo Surface Signal indicates a 'Possible' external exposure level, suggesting vigilance is needed.

What is the first step for managing this threat?

The immediate first step is to identify all installations of VMware Aria Operations for Networks within your environment and apply any available patches or updates provided by VMware to address this vulnerability.

References