CVE-2021-32510 : What You Need to Know
Learn about CVE-2021-32510, a directory listing vulnerability in QSAN Storage Manager that allows attackers to view arbitrary directories by manipulating file path parameters. Find out the impact, technical details, and mitigation steps.
This CVE-2021-32510 article provides insights into a vulnerability in QSAN Storage Manager that allows remote authenticated attackers to list arbitrary directories by injecting a file path parameter.
Understanding CVE-2021-32510
This section delves into the impact, technical details, and mitigation strategies related to CVE-2021-32510.
What is CVE-2021-32510?
CVE-2021-32510 involves a directory listing vulnerability in the antivirus function of QSAN Storage Manager, enabling attackers to view arbitrary directories by manipulating file path parameters. The issue has been resolved in version 3.3.3.
The Impact of CVE-2021-32510
The vulnerability's CVSS v3.1 score is 4.3, indicating a medium severity level. Attackers can exploit this flaw remotely with low privileges, potentially leading to confidential data exposure.
Technical Details of CVE-2021-32510
Explore the specifics of the vulnerability including its description, affected systems, and exploitation method.
Vulnerability Description
The exposure of information through directory listing in the QSAN Storage Manager antivirus function allows authenticated remote attackers to navigate arbitrary directories via injected file path parameters.
Affected Systems and Versions
QSAN Storage Manager versions less than or equal to 3.3.1 are impacted by this vulnerability, with version 3.3.3 addressing the issue.
Exploitation Mechanism
Remote attackers with low privileges can exploit the flaw by injecting file path parameters, thereby gaining unauthorized access to directories.
Mitigation and Prevention
Learn how to protect your systems against CVE-2021-32510 to enhance security and prevent potential attacks.
Immediate Steps to Take
Upgrade to the latest version, QSAN Storage Manager v3.3.3, to mitigate the directory listing vulnerability and enhance system security.
Long-Term Security Practices
Implement network segmentation, access controls, and regular security assessments to bolster your overall security posture.
Patching and Updates
Stay informed about security updates from QSAN and promptly apply patches to address any additional vulnerabilities.