CVE-2022-45166 in Web Central
Summary
by MITRE • 01/11/2023
An issue was discovered in Archibus Web Central 2022.03.01.107. A service exposed by the application accepts a set of user-controlled parameters that are used to act on the data returned to the user. It allows a basic user to access data unrelated to their role.
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Analysis
by VulDB Data Team • 04/09/2025
The vulnerability identified as CVE-2022-45166 affects Archibus Web Central version 2022.03.01.107, representing a critical access control flaw that undermines the application's security model. This issue manifests through a service component that processes user-supplied parameters, creating an avenue for privilege escalation and unauthorized data access. The flaw specifically enables basic users to retrieve information that should be restricted to higher-privilege roles, fundamentally compromising the application's authorization mechanisms.
The technical implementation of this vulnerability stems from inadequate input validation and insufficient access control enforcement within the application's data processing pipeline. When users submit parameters to the affected service, the system fails to properly verify whether the requesting user has appropriate authorization levels to access the requested data sets. This weakness allows malicious or curious basic users to manipulate parameter values in ways that bypass normal access controls, effectively enabling them to view data belonging to other users or system components they should not be able to access.
From an operational perspective, this vulnerability poses significant risks to organizations relying on Archibus Web Central for facility management and business operations. Basic users could potentially access sensitive information including employee records, financial data, building configurations, or other proprietary information that should remain confidential. The impact extends beyond simple data exposure as it undermines the integrity of the entire system, potentially enabling further attacks such as data manipulation, privilege escalation, or even system compromise through information gathering for more sophisticated attacks.
The vulnerability aligns with CWE-285, which addresses improper authorization issues in software systems, and can be categorized under ATT&CK technique T1078 for valid accounts and T1566 for spearphishing with a malicious attachment if exploitation leads to further system compromise. Organizations should immediately implement mitigations including enhanced input validation, comprehensive access control reviews, and mandatory authorization checks for all data access operations. Additionally, the application should be updated to the latest version where this vulnerability has been patched, and security monitoring should be enhanced to detect unusual data access patterns that might indicate exploitation attempts.
Security teams should conduct thorough audits of all services exposed by Archibus Web Central to identify similar parameter handling vulnerabilities. The remediation process must include implementing proper role-based access controls, validating all user inputs, and ensuring that data returned to users is strictly filtered based on their authorization levels. Organizations should also consider implementing network segmentation and additional monitoring controls to limit the potential impact of such vulnerabilities in environments where multiple user roles interact with the system.