CVE-2021-22293 : Security Advisory and Response

This CVE involves an inconsistent interpretation of HTTP requests vulnerability in certain Huawei products, potentially leading to information leaks. The affected products include CampusInsight versions V100R019C10 and ManageOne versions 6.5.1.1, 6.5.1.SPC100, 6.5.1.SPC200, 6.5.1RC1, 6.5.1RC2, 8.0.RC2, and Taurus-AL00A versions 10.0.0.1(C00E1R1P1).

Understanding CVE-2021-22293

This section provides insight into the nature and impact of CVE-2021-22293.

What is CVE-2021-22293?

The CVE-2021-22293 vulnerability involves an inconsistent interpretation of HTTP requests in certain Huawei products.

The Impact of CVE-2021-22293

Exploiting this vulnerability could allow attackers to trigger information leaks in the affected Huawei products.

Technical Details of CVE-2021-22293

Explore the technical aspects of CVE-2021-22293 to understand the vulnerability better.

Vulnerability Description

The vulnerability arises from an inconsistent interpretation of HTTP requests, opening the door to potential information leakage.

Affected Systems and Versions

Huawei products impacted include CampusInsight versions V100R019C10, ManageOne versions 6.5.1.1, 6.5.1.SPC100, 6.5.1.SPC200, 6.5.1RC1, 6.5.1RC2, 8.0.RC2, and Taurus-AL00A versions 10.0.0.1(C00E1R1P1).

Exploitation Mechanism

Attackers can exploit this vulnerability to trigger information leaks in the affected Huawei products.

Mitigation and Prevention

Learn how to mitigate the risks posed by CVE-2021-22293 through effective security practices.

Immediate Steps to Take

Implement immediate security measures to safeguard the affected Huawei products.

Long-Term Security Practices

Establish robust long-term security practices to prevent similar vulnerabilities in the future.

Patching and Updates

Ensure timely patching of affected systems and stay updated with security releases.