CVE-2023-37521 Explained : Impact and Mitigation
Learn about CVE-2023-37521 affecting HCL BigFix OSD Bare Metal Server WebUI version 311.19 or lower, allowing sensitive information disclosure. Find mitigation strategies here.
This article provides detailed information about CVE-2023-37521, including its impact, technical details, and mitigation strategies.
Understanding CVE-2023-37521
CVE-2023-37521 is a vulnerability affecting HCL BigFix OSD Bare Metal Server WebUI version 311.19 or lower, leading to sensitive information disclosure.
What is CVE-2023-37521?
The vulnerability in HCL BigFix OSD Bare Metal Server WebUI version 311.19 or lower could allow an attacker to execute a malicious attack by accessing sensitive information in a query string.
The Impact of CVE-2023-37521
The impact of CVE-2023-37521 is considered low, with a CVSS base score of 2.3. It affects confidentiality to some extent but does not impact availability or integrity.
Technical Details of CVE-2023-37521
The technical details of CVE-2023-37521 include vulnerability description, affected systems, and exploitation mechanism.
Vulnerability Description
HCL BigFix OSD Bare Metal Server WebUI version 311.19 or lower may sometimes include sensitive information in a query string, which could potentially allow unauthorized access.
Affected Systems and Versions
The vulnerability affects HCL BigFix OSD Bare Metal Server WebUI versions up to 311.19.
Exploitation Mechanism
An attacker with high privileges could exploit this vulnerability by manipulating the query string to access sensitive information.
Mitigation and Prevention
To mitigate the risk posed by CVE-2023-37521, immediate steps should be taken along with implementing long-term security practices and applying necessary patches and updates.
Immediate Steps to Take
Users are advised to upgrade their HCL BigFix OSD Bare Metal Server WebUI to a version beyond 311.19 and avoid sharing sensitive information through query strings.
Long-Term Security Practices
Implementing robust access controls and regular security audits can help prevent similar vulnerabilities in the future.
Patching and Updates
Regularly check for security updates from HCL Software and apply patches promptly to address known vulnerabilities.