CVE-2019-12292 in AppDNA
Summary
by MITRE
Citrix AppDNA before 7 1906.1.0.472 has Incorrect Access Control.
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Analysis
by VulDB Data Team • 06/27/2020
Citrix AppDNA is a software application used for application compatibility analysis and migration planning in enterprise environments. The vulnerability CVE-2019-12292 represents an incorrect access control flaw that exists within Citrix AppDNA versions prior to 7 1906.1.0.472. This vulnerability allows unauthorized users to potentially access restricted functionality or data within the application. The flaw stems from inadequate validation of user permissions and access rights, which could enable attackers to bypass security controls that should restrict access to specific features or information. Such incorrect access control issues are particularly dangerous in enterprise environments where sensitive application data and migration configurations are handled.
The technical implementation of this vulnerability involves weaknesses in the application's authentication and authorization mechanisms. Attackers could exploit this flaw to gain elevated privileges or access restricted administrative functions without proper credentials. The vulnerability may manifest through improper session management, weak input validation, or flawed privilege checking routines within the application's codebase. This type of access control failure can be categorized under CWE-284 which specifically addresses improper access control vulnerabilities in software systems. The flaw essentially allows privilege escalation or unauthorized data access that should be restricted to authorized personnel only.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it can compromise the integrity of application migration processes and sensitive business data. Organizations using Citrix AppDNA for enterprise application compatibility analysis may face risks including data leakage, unauthorized modification of migration plans, or potential disruption of critical application migration workflows. Attackers could potentially access detailed application compatibility reports, migration configurations, or other sensitive information that would normally be restricted to authorized administrators. This vulnerability particularly affects organizations that rely on Citrix AppDNA for critical application modernization initiatives where access control is paramount to maintaining business continuity and data security.
Organizations should immediately update their Citrix AppDNA installations to version 7 1906.1.0.472 or later to remediate this vulnerability. Security administrators should also conduct thorough access control reviews to ensure that current user permissions are properly configured and that no unauthorized access has occurred. Network segmentation and monitoring should be implemented to detect any suspicious activities related to the AppDNA application. This vulnerability aligns with ATT&CK technique T1078 which covers valid accounts and privilege escalation techniques that attackers use to maintain access to systems. Additionally, the remediation efforts should include implementing proper least privilege principles and regular security assessments of enterprise application management tools to prevent similar issues from emerging in the future.