CVE-2023-20888 Scanner

VMware Aria Operations for Networks, formerly known as vRealize Network Insight, is a network monitoring and analytics tool designed to provide visibility across virtual, physical, and cloud networks. It is used by network operations teams to optimize network performance, enhance security, and ensure compliance. This software supports comprehensive network modeling, analysis, and real-time monitoring, making it essential for managing complex networking environments and facilitating smooth operational processes.

CVE-2023-20888 highlights a critical remote code execution vulnerability within VMware Aria Operations for Networks, rooted in an authenticated deserialization flaw. Attackers with valid 'member' role credentials and network access can exploit this vulnerability, leading to the execution of arbitrary code. This vulnerability poses a significant risk as it allows attackers to potentially gain control over the affected systems, emphasizing the need for stringent security measures and prompt patching.

The vulnerability is triggered through a deserialization attack against the software's authentication mechanisms. By crafting malicious payloads and injecting them through legitimate authentication requests, an attacker can manipulate the application's logic to execute arbitrary code. This technique leverages weaknesses in the software's handling of serialized objects, allowing attackers with minimal privileges to escalate their access and control over the system significantly.

Exploitation of this vulnerability can lead to unauthorized access, data breaches, and potentially full system compromise. Attackers could leverage this access to steal sensitive information, disrupt operations, or serve as a foothold for further attacks within the network. The ability to execute code remotely underlines the critical nature of this vulnerability, underscoring the potential for significant impact on confidentiality, integrity, and availability.

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References

• https://www.vmware.com/security/advisories/VMSA-2023-0012.html
• https://nvd.nist.gov/vuln/detail/CVE-2023-20888