CVE-2021-26714 : Exploit Details and Defense Strategies
Learn about CVE-2021-26714, a security vulnerability in Mitel MiContact Center Enterprise pre 9.4 versions allowing unauthorized access to files and folders. Find out the impact, technical details, affected systems, and mitigation steps.
This article provides an overview of CVE-2021-26714, a vulnerability in the Enterprise License Manager portal in Mitel MiContact Center Enterprise before version 9.4, allowing unauthorized access to files and folders.
Understanding CVE-2021-26714
This section will cover the essence of CVE-2021-26714 and its implications.
What is CVE-2021-26714?
The Enterprise License Manager portal in Mitel MiContact Center Enterprise prior to version 9.4 is exposed to a security flaw that enables a user to penetrate restricted files and directories due to inadequate access control. Cybercriminals can exploit this vulnerability to view and manipulate application data using Directory Traversal techniques.
The Impact of CVE-2021-26714
This vulnerability could potentially lead to unauthorized access to sensitive information, data exfiltration, and unauthorized modifications within the affected application.
Technical Details of CVE-2021-26714
In this section, we will delve into the technical aspects of CVE-2021-26714.
Vulnerability Description
The vulnerability stems from insufficient access control mechanisms in the Enterprise License Manager portal of Mitel MiContact Center Enterprise, enabling attackers to navigate through directories and access confidential files.
Affected Systems and Versions
Mitel MiContact Center Enterprise versions before 9.4 are susceptible to this security flaw.
Exploitation Mechanism
Exploiting this vulnerability involves leveraging Directory Traversal techniques to access unauthorized files and directories within the application.
Mitigation and Prevention
Discover how to mitigate the risks associated with CVE-2021-26714.
Immediate Steps to Take
Immediately upgrading to the latest version of Mitel MiContact Center Enterprise (9.4 or above) can help mitigate the risk of exploitation.
Long-Term Security Practices
Implementing robust access control protocols, conducting regular security audits, and monitoring file system access can enhance security posture.
Patching and Updates
Frequently check for security advisories and apply patches provided by the software vendor to address known vulnerabilities.