CVE-2022-40773 in ServiceDesk Plus
Summary
by MITRE • 11/12/2022
Zoho ManageEngine ServiceDesk Plus MSP before 10609 and SupportCenter Plus before 11025 are vulnerable to privilege escalation. This allows users to obtain sensitive data during an exportMickeyList export of requests from the list view.
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Analysis
by VulDB Data Team • 12/04/2022
The vulnerability identified as CVE-2022-40773 affects Zoho ManageEngine ServiceDesk Plus MSP versions prior to 10609 and SupportCenter Plus versions prior to 11025, representing a critical privilege escalation flaw that undermines the security posture of these IT service management platforms. This vulnerability specifically manifests during the exportMickeyList functionality when users attempt to export requests from the list view interface, creating an avenue for unauthorized access to sensitive data that should be restricted to privileged users only. The flaw stems from inadequate access control mechanisms that fail to properly validate user permissions before allowing data export operations, effectively bypassing the intended security boundaries within the application's authorization framework.
The technical implementation of this vulnerability demonstrates a classic insufficient authorization check pattern that aligns with CWE-285, where the application fails to verify that the authenticated user possesses the necessary privileges to perform the requested operation. When users execute the exportMickeyList function from the list view, the system should validate whether the requesting user has appropriate permissions to access and export the specific set of requests they are attempting to retrieve. However, the vulnerability allows any authenticated user to bypass these checks and access data that typically requires elevated privileges or specific roles within the service management environment. This misconfiguration creates a path for both internal and external attackers to potentially extract confidential information including service requests, user details, and potentially sensitive operational data that should remain protected within the system's access control model.
The operational impact of this privilege escalation vulnerability extends beyond simple data exposure, as it fundamentally compromises the integrity of the access control system within the ManageEngine platforms. Attackers who exploit this vulnerability can potentially gain access to comprehensive service request histories, user information, ticket details, and other sensitive operational data that would normally be restricted to administrators or specific authorized personnel. The implications are particularly severe in enterprise environments where these platforms manage critical IT service delivery operations, as the exposed data could include confidential business information, user credentials, system configurations, or other sensitive details that could be leveraged for further attacks or unauthorized access to other systems within the organization's infrastructure. This vulnerability essentially undermines the trust model that organizations rely upon when implementing these service management solutions.
Organizations utilizing affected versions of ManageEngine ServiceDesk Plus MSP and SupportCenter Plus should immediately implement mitigations to address this vulnerability. The primary recommendation involves upgrading to the patched versions 10609 for ServiceDesk Plus MSP and 11025 for SupportCenter Plus, which contain the necessary fixes to properly validate user permissions during export operations. Additionally, administrators should conduct immediate reviews of existing user permissions and access controls to ensure that only authorized personnel have access to sensitive data export functions. Network segmentation and monitoring should be enhanced to detect anomalous export activities that might indicate exploitation attempts. The vulnerability's characteristics align with ATT&CK technique T1078.004, which involves valid accounts with elevated privileges, making it particularly important for security teams to implement comprehensive monitoring and alerting for unusual data export activities. Organizations should also consider implementing additional controls such as audit logging for all export operations and regular security assessments to identify similar authorization flaws that might exist within their IT service management environments.