CVE-2022-33882 in Desktop App
Summary
by MITRE • 10/03/2022
Under certain conditions, an attacker could create an unintended sphere of control through a vulnerability present in file delete operation in Autodesk desktop app (ADA). An attacker could leverage this vulnerability to escalate privileges and execute arbitrary code.
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Analysis
by VulDB Data Team • 10/30/2022
The vulnerability identified as CVE-2022-33882 resides within Autodesk desktop applications and represents a critical privilege escalation flaw that could enable attackers to gain unauthorized control over affected systems. This vulnerability specifically manifests during file delete operations within the Autodesk desktop application environment, creating an unexpected attack vector that adversaries can exploit to extend their sphere of influence. The flaw stems from improper handling of file operations that allows malicious actors to manipulate the application's behavior beyond its intended scope, potentially leading to system compromise.
The technical nature of this vulnerability aligns with CWE-20, which describes improper input validation, and CWE-78, which addresses OS command injection, suggesting that the file deletion mechanism may not properly sanitize user inputs or system paths. The flaw likely exists in how the application processes file removal requests, potentially allowing attackers to inject malicious code or manipulate file system operations through crafted inputs. This vulnerability operates at a low level within the application's file handling subsystem, making it particularly dangerous as it can be leveraged to bypass normal security controls that would typically prevent privilege escalation.
From an operational perspective, this vulnerability poses significant risk to organizations using Autodesk desktop applications, as successful exploitation could lead to complete system compromise. Attackers could leverage the privilege escalation capabilities to execute arbitrary code with elevated privileges, potentially accessing sensitive data, installing backdoors, or establishing persistent access to affected systems. The impact extends beyond individual user accounts to potentially affect entire organizational networks, especially in environments where Autodesk applications are widely deployed and used for critical design and engineering work. The vulnerability's exploitation could result in data breaches, intellectual property theft, and disruption of business operations.
Mitigation strategies should focus on immediate patching of affected Autodesk desktop applications to address the underlying file handling flaw. Organizations should implement network segmentation to limit access to Autodesk applications and consider deploying application whitelisting solutions to prevent unauthorized code execution. Security monitoring should be enhanced to detect unusual file deletion patterns or privilege escalation attempts within the Autodesk application environment. Additionally, users should be educated about the risks of opening untrusted files and the importance of keeping software updated. The vulnerability's classification as a privilege escalation issue places it within ATT&CK technique T1068, which covers 'Exploitation for Privilege Escalation', making it particularly concerning for defensive operations that must track and prevent such lateral movement and elevation activities. Organizations should also consider implementing endpoint detection and response solutions that can identify anomalous behavior patterns associated with file system manipulation and privilege escalation attempts.