CVE-2021-26967 : Vulnerability Insights and Analysis
Learn about CVE-2021-26967, a remote reflected cross-site scripting (XSS) vulnerability in Aruba AirWave Management Platform versions prior to 8.2.12.0. Find out the impact, affected systems, and mitigation steps.
A remote reflected cross-site scripting (XSS) vulnerability was discovered in Aruba AirWave Management Platform version(s) prior to 8.2.12.0. This vulnerability in the web-based management interface could allow a remote attacker to execute arbitrary script code in a victim's browser within the context of the AirWave management interface.
Understanding CVE-2021-26967
This section will provide insights into the nature and impact of the CVE-2021-26967 vulnerability.
What is CVE-2021-26967?
CVE-2021-26967 is a remote reflected cross-site scripting (XSS) vulnerability found in Aruba AirWave Management Platform versions prior to 8.2.12.0.
The Impact of CVE-2021-26967
The vulnerability could permit a malicious remote attacker to launch a reflected cross-site scripting (XSS) attack on users of specific components of the management interface, potentially leading to the execution of arbitrary script code in the victim's browser.
Technical Details of CVE-2021-26967
In this section, we will delve into the technical specifics of CVE-2021-26967.
Vulnerability Description
The vulnerability is a result of inadequate input validation in the web-based management interface of the Aruba AirWave platform, enabling the injection of malicious scripts into a user's browser.
Affected Systems and Versions
Aruba AirWave Management Platform versions prior to 8.2.12.0 are affected by this vulnerability.
Exploitation Mechanism
Through a crafted URL, a remote attacker can inject malicious script content that, when accessed by a user with privileges, triggers the execution of arbitrary code.
Mitigation and Prevention
This section outlines the steps to mitigate and prevent the exploitation of CVE-2021-26967.
Immediate Steps to Take
Users are advised to update Aruba AirWave Management Platform to version 8.2.12.0 or later to prevent exploitation of this vulnerability. Additionally, caution should be exercised when clicking on unknown or suspicious links to mitigate potential risks.
Long-Term Security Practices
Implementing secure coding practices, conducting regular security assessments, and educating users on identifying malicious URLs are long-term measures to enhance the security posture.
Patching and Updates
Regularly applying security patches and updates provided by Aruba Networks is crucial to ensure that systems are protected against known vulnerabilities.