CVE-2018-5338 in Desktop Central
Summary
by MITRE
An issue was discovered in Zoho ManageEngine Desktop Central 10.0.124 and 10.0.184: missing authentication/authorization for a database query mechanism.
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Analysis
by VulDB Data Team • 03/26/2020
The vulnerability identified as CVE-2018-5338 represents a critical security flaw in Zoho ManageEngine Desktop Central versions 10.0.124 and 10.0.184 that stems from insufficient authentication and authorization controls within the software's database query mechanism. This issue falls under the category of weak authentication and authorization failures, which are commonly classified as CWE-287 and CWE-306 in the Common Weakness Enumeration catalog. The affected system operates as an enterprise-grade desktop management solution that typically handles sensitive organizational data including user credentials, system configurations, and network information through its database interfaces.
The technical implementation flaw manifests when the application fails to properly validate user credentials or verify access permissions before executing database queries. This allows unauthorized actors to bypass normal authentication procedures and directly access database functions through the vulnerable query mechanism. The vulnerability essentially creates an attack vector where malicious users can craft database queries that would normally be restricted to authorized administrators or specific user roles. This represents a fundamental breakdown in the principle of least privilege and demonstrates poor access control implementation that directly violates security best practices outlined in various cybersecurity frameworks including NIST SP 800-53 and ISO 27001 standards.
The operational impact of this vulnerability extends beyond simple data exposure to encompass potential complete system compromise and unauthorized access to sensitive enterprise information. Attackers who exploit this weakness can potentially retrieve confidential data including user accounts, system configurations, and other sensitive information stored within the Desktop Central database. The vulnerability affects organizations that rely on this management platform for desktop and mobile device management, potentially exposing critical infrastructure data to unauthorized access. This type of vulnerability aligns with tactics described in the MITRE ATT&CK framework under the privilege escalation and credential access domains, where adversaries attempt to gain access to systems and data without proper authorization.
Organizations affected by this vulnerability should immediately implement mitigations including applying the vendor-provided patches and updates that address the authentication and authorization gaps in the database query mechanism. Network segmentation and firewall rules should be implemented to restrict access to the Desktop Central management interface and database ports to only trusted administrative networks. Additional security controls such as multi-factor authentication, regular access reviews, and monitoring of database access patterns should be deployed to detect and prevent unauthorized access attempts. The vulnerability also highlights the importance of regular security assessments and penetration testing to identify similar authentication and authorization weaknesses in enterprise management platforms, particularly those handling sensitive organizational data.