CVE-2024-0833 in Telerik Test Studio
Summary
by MITRE • 01/31/2024
In Telerik Test Studio versions prior to
v2023.3.1330, a privilege elevation vulnerability has been identified in the applications installer component. In an environment where an existing Telerik Test Studio install is present, a lower privileged user has the ability to manipulate the installation package to elevate their privileges on the underlying operating system.
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Analysis
by VulDB Data Team • 10/18/2024
The vulnerability identified as CVE-2024-0833 affects Telerik Test Studio versions prior to v2023.3.1330 and represents a critical privilege elevation flaw within the application's installer component. This weakness creates a pathway for malicious actors or authorized users with limited system privileges to escalate their access rights and gain elevated permissions on the target operating system. The vulnerability specifically leverages the installation package manipulation capabilities that exist within the existing Telerik Test Studio installation environment, making it particularly dangerous in enterprise settings where multiple users may have varying levels of system access.
The technical flaw stems from inadequate privilege management and insufficient validation mechanisms within the installer component of Telerik Test Studio. When a lower privileged user interacts with the existing installation package, the system fails to properly verify the integrity of the installation process or enforce proper access controls during the update or modification phases. This allows the user to manipulate installation files or registry entries that should normally require administrative privileges to modify. The vulnerability operates under CWE-787: "Out-of-bounds Write" and CWE-269: "Improper Privilege Management" categories, demonstrating how insufficient access control checks can create persistent security weaknesses. Attackers could potentially exploit this by placing malicious code within the installation package or by modifying existing installation files to execute with elevated privileges, effectively bypassing standard user account controls.
The operational impact of CVE-2024-0833 extends beyond simple privilege escalation, creating potential for broader system compromise and persistent access within affected environments. Once elevated privileges are obtained, an attacker could modify system configurations, install additional malware, access sensitive data, or establish backdoors for continued unauthorized access. This vulnerability particularly affects organizations using Telerik Test Studio for automated testing and quality assurance processes, where the application might be installed on development or testing servers with elevated permissions. The threat landscape for this vulnerability aligns with ATT&CK technique T1068: "Exploitation for Privilege Escalation" and T1548.002: "Abuse Elevation Control Mechanism," demonstrating how installer-based weaknesses can be leveraged for system compromise. Organizations with multiple users who have the ability to modify or interact with existing Telerik Test Studio installations face significant risk, as this vulnerability could be exploited by both internal malicious actors and external attackers who gain initial access through other vectors.
Mitigation strategies for CVE-2024-0833 should focus on immediate remediation through updating to Telerik Test Studio version v2023.3.1330 or later, which contains the necessary security patches. System administrators should implement strict access controls for installation packages and regularly audit installation processes to prevent unauthorized modifications. The implementation of application whitelisting policies and enhanced privilege management can help prevent exploitation of this vulnerability. Additionally, organizations should conduct comprehensive vulnerability assessments to identify other potentially affected systems and ensure proper network segmentation to limit the potential impact of successful exploitation attempts. Regular security monitoring and incident response procedures should be enhanced to detect any suspicious installation activities or privilege escalation attempts that may indicate exploitation of this vulnerability.