CVE-2021-36289 : Exploit Details and Defense Strategies
Discover the details of CVE-2021-36289 affecting Dell VNX Control Station. Learn about the impact, affected systems, exploitation mechanism, and mitigation steps.
A vulnerability has been discovered in Dell VNX Control Station, specifically in versions 8.1.21.266 and earlier, which could allow a local malicious user to access sensitive information. This CVE-2021-36289 was made public on September 7, 2021, with a base severity rating of high.
Understanding CVE-2021-20657
This section delves into the details of the CVE-2021-36289 vulnerability.
What is CVE-2021-36289?
The CVE-2021-36289 vulnerability affects Dell VNX2 OE for File versions 8.1.21.266 and earlier. It enables a local malicious user to exploit the vulnerability and access sensitive information.
The Impact of CVE-2021-36289
The impact of this vulnerability is rated high, with a base score of 7.8. It has the potential to compromise confidentiality, integrity, and availability of the affected systems.
Technical Details of CVE-2021-36289
Exploring the technical aspects of the CVE-2021-36289 vulnerability.
Vulnerability Description
The vulnerability involves a sensitive information disclosure issue in the Dell VNX Control Station versions specified. It allows unauthorized access to critical data by a local attacker.
Affected Systems and Versions
Dell VNX2 OE for File versions 8.1.21.266 and earlier are confirmed to be affected by this vulnerability.
Exploitation Mechanism
A local malicious user can exploit this vulnerability, gaining unauthorized access to sensitive information stored on the affected systems.
Mitigation and Prevention
Safeguarding strategies to mitigate the risks associated with CVE-2021-36289.
Immediate Steps to Take
It is recommended to apply security updates provided by Dell to address this vulnerability promptly. Additionally, restrict access to sensitive information only to authorized personnel.
Long-Term Security Practices
Implementing a robust security policy, regular security audits, and user access controls can enhance system security and prevent unauthorized access.
Patching and Updates
Stay updated with security patches and firmware releases from Dell to ensure that your systems are protected against known vulnerabilities.