CVE-2022-22948 : Security Advisory and Response

This article provides details about CVE-2022-22948, an information disclosure vulnerability found in VMware vCenter Server and VMware Cloud Foundation.

Understanding CVE-2022-22948

This CVE identifies an information disclosure vulnerability in VMware vCenter Server and VMware Cloud Foundation due to improper file permission settings.

What is CVE-2022-22948?

The vulnerability in vCenter Server allows a non-administrative user to access sensitive information by exploiting improper file permission settings.

The Impact of CVE-2022-22948

A malicious actor with unauthorized access to vCenter Server can exploit this vulnerability to gain sensitive information.

Technical Details of CVE-2022-22948

This section delves into the specific technical aspects of the vulnerability.

Vulnerability Description

The vulnerability arises from improper file permission settings in VMware vCenter Server and VMware Cloud Foundation.

Affected Systems and Versions

VMware vCenter Server versions 7.0 prior to 7.0 U3d, 6.7 prior to 6.7 U3p, and 6.5 prior to 6.5 U3r, along with VMware Cloud Foundation versions 4.x and 3.x prior to 3.11 are affected.

Exploitation Mechanism

An attacker with non-administrative access to vCenter Server can exploit the vulnerability to access sensitive information.

Mitigation and Prevention

Protecting your systems against CVE-2022-22948 is crucial. Follow the steps below to mitigate the risks and enhance your security.

Immediate Steps to Take

Apply patches or updates provided by VMware to fix the vulnerability.
Restrict access to vCenter Server to authorized personnel only.

Long-Term Security Practices

Regularly monitor and audit file permissions and access controls on vCenter Server.
Educate users on best practices for data security and access control.

Patching and Updates

Ensure that your VMware vCenter Server and VMware Cloud Foundation are updated to the latest versions that address the vulnerability.