CVE-2023-37537 : Vulnerability Insights and Analysis
Learn about CVE-2023-37537, an unquoted service path vulnerability in HCL AppScan Presence. Understand the impact, technical details, and mitigation strategies to secure your systems.
An unquoted service path vulnerability in HCL AppScan Presence, deployed as a Windows service in HCL AppScan on Cloud (ASoC), may allow a local attacker to gain elevated privileges.
Understanding CVE-2023-37537
This section provides an overview of the CVE-2023-37537 vulnerability, its impact, technical details, and mitigation strategies.
What is CVE-2023-37537?
CVE-2023-37537 is an unquoted service path vulnerability in HCL AppScan Presence, which is deployed as a Windows service in HCL AppScan on Cloud (ASoC). This flaw may allow a local attacker to escalate their privileges.
The Impact of CVE-2023-37537
The vulnerability poses a high severity risk, with a CVSS v3.1 base score of 7.8. Attack complexity is low, but the availability, confidentiality, and integrity impacts are high. An attacker with low privileges can exploit this vulnerability locally.
Technical Details of CVE-2023-37537
This section delves into the specifics of the vulnerability, affected systems and versions, as well as the exploitation mechanism.
Vulnerability Description
The unquoted service path vulnerability in HCL AppScan Presence exposes a security weakness that can be exploited by a local attacker to gain elevated privileges.
Affected Systems and Versions
HCL AppScan Presence versions up to and including 2.1.37 are affected by this vulnerability.
Exploitation Mechanism
The vulnerability can be exploited by a local attacker to manipulate the unquoted service path in HCL AppScan Presence and escalate their privileges.
Mitigation and Prevention
In this section, we address the steps to mitigate the CVE-2023-37537 vulnerability and prevent potential security risks.
Immediate Steps to Take
Users are advised to update HCL AppScan Presence to a version above 2.1.37 to prevent exploitation of this vulnerability. Additionally, restrict access to vulnerable systems.
Long-Term Security Practices
Implement a comprehensive security policy, conduct regular security audits, and educate users on best security practices to enhance overall cybersecurity posture.
Patching and Updates
Stay informed about security updates and patches released by HCL Software. Promptly apply relevant patches to protect systems from known vulnerabilities.