CVE-2022-37926 Explained : Impact and Mitigation

This article provides detailed information about CVE-2022-37926, a vulnerability found in Aruba EdgeConnect Enterprise Software that could enable a remote attacker to execute a stored cross-site scripting attack.

Understanding CVE-2022-37926

CVE-2022-37926 is a security flaw present in the web-based management interface of Aruba EdgeConnect Enterprise Software, potentially allowing an attacker to launch malicious scripts in a victim's browser.

What is CVE-2022-37926?

A vulnerability within the web-based management interface of EdgeConnect Enterprise could permit a remote attacker to perform a stored cross-site scripting (XSS) attack by injecting a specially crafted file. Successful exploitation can lead to arbitrary script code execution in the victim's browser.

The Impact of CVE-2022-37926

The vulnerability poses a medium severity risk, with a CVSS base score of 5.5. While it requires high privileges for exploitation, the attack complexity is low, and the confidentiality and integrity impacts are both rated low.

Technical Details of CVE-2022-37926

Below are the technical aspects of CVE-2022-37926:

Vulnerability Description

The flaw resides in the web-based management interface of Aruba EdgeConnect Enterprise Software, allowing remote attackers to conduct a stored cross-site scripting attack by uploading a malicious file.

Affected Systems and Versions

Aruba EdgeConnect Enterprise Software versions affected include ECOS 9.2.1.0 and below, ECOS 9.1.3.0 and below, ECOS 9.0.7.0 and below, as well as ECOS 8.3.7.1 and below.

Exploitation Mechanism

Attackers exploit this vulnerability by uploading a specially crafted file to the web-based management interface, enabling the execution of arbitrary script code in victims' browsers.

Mitigation and Prevention

To safeguard against CVE-2022-37926, consider the following security measures:

Immediate Steps to Take

Disable the use of the web-based management interface if not essential
Implement proper input validation and sanitation to prevent malicious code execution

Long-Term Security Practices

Regularly update the EdgeConnect Enterprise Software to the latest version
Conduct security assessments and penetration testing periodically to identify vulnerabilities

Patching and Updates

Stay informed about security patches and updates released by Aruba Networks for EdgeConnect Enterprise Software.