CVE-2022-30128 : Security Advisory and Response

Microsoft Edge (Chromium-based) is affected by an Elevation of Privilege Vulnerability that was published on May 31, 2022.

Understanding CVE-2022-30128

This section dives into the details of the CVE-2022-30128 vulnerability affecting Microsoft Edge (Chromium-based).

What is CVE-2022-30128?

The CVE-2022-30128 vulnerability involves an Elevation of Privilege issue in Microsoft Edge (Chromium-based), allowing attackers to gain elevated privileges on an affected system.

The Impact of CVE-2022-30128

The impact of this vulnerability is rated as HIGH with a base score of 8.3 according to the CVSS v3.1 scoring system. Attackers can exploit this flaw to execute arbitrary code and potentially take control of the system.

Technical Details of CVE-2022-30128

In this section, we cover the technical aspects of the CVE-2022-30128 vulnerability.

Vulnerability Description

The Elevation of Privilege vulnerability in Microsoft Edge (Chromium-based) occurs in specific versions, allowing unauthorized users to elevate their privileges on the system.

Affected Systems and Versions

The vulnerability affects Microsoft Edge (Chromium-based) version 1.0.0 and versions prior to 102.0.1245.30.

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting a special request to the application, leading to the execution of malicious code on the system.

Mitigation and Prevention

Learn how to protect your systems from the CVE-2022-30128 vulnerability.

Immediate Steps to Take

Users are advised to update Microsoft Edge (Chromium-based) to version 102.0.1245.30 or later to mitigate the risk of exploitation.

Long-Term Security Practices

Implementing strong security measures, such as regular software updates, network segmentation, and least privilege access, can enhance the overall security posture.

Patching and Updates

Keep track of security advisories from Microsoft and apply patches promptly to address known vulnerabilities.