CVE-2022-2997 in Snipe-IT
Summary
by MITRE • 08/26/2022
Session Fixation in GitHub repository snipe/snipe-it prior to 6.0.10.
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Analysis
by VulDB Data Team • 10/02/2022
The vulnerability identified as CVE-2022-2997 represents a session fixation issue discovered in the snipe/snipe-it repository prior to version 6.0.10. This repository is a widely used open-source asset management system that helps organizations track hardware and software inventory. The session fixation vulnerability occurs when the application fails to properly invalidate or regenerate session identifiers upon successful authentication, creating a scenario where an attacker can potentially hijack user sessions. This flaw specifically affects the authentication mechanism of the application, allowing malicious actors to maintain persistent access to user accounts.
Session fixation vulnerabilities are classified under CWE-384 as a weakness in session management, where the system fails to properly handle session identifiers during the authentication process. The technical flaw manifests when users authenticate to the snipe-it application and the system does not regenerate the session token, leaving the original session identifier vulnerable to exploitation. Attackers can exploit this by obtaining a valid session identifier and then using it to gain unauthorized access to user accounts, particularly when the application does not implement proper session invalidation upon login. This vulnerability operates at the application layer and specifically targets the web application's session management capabilities, making it a critical concern for any system relying on user authentication.
The operational impact of this vulnerability is significant for organizations using affected versions of snipe-it, as it creates persistent access vectors for attackers to compromise user accounts and potentially gain access to sensitive inventory data. The vulnerability enables attackers to maintain unauthorized access even after users change their passwords or when session timeouts occur, as the original session identifier remains valid. This poses risks to both administrative and regular user accounts within the asset management system, potentially leading to unauthorized modifications of inventory records, data theft, or complete system compromise. The impact extends beyond simple unauthorized access as it can facilitate further attacks within the network, particularly when the application is integrated with other systems or databases.
Organizations using affected versions of snipe-it should immediately upgrade to version 6.0.10 or later to resolve this vulnerability. The fix typically involves implementing proper session regeneration upon successful authentication, ensuring that session identifiers are invalidated and replaced when users log in. Additional mitigations include implementing secure session management practices such as using secure and HttpOnly flags for session cookies, implementing proper session timeout mechanisms, and ensuring that session identifiers are generated using cryptographically secure random number generators. Organizations should also conduct regular security assessments of their web applications and implement monitoring to detect potential session fixation attempts. From an ATT&CK perspective, this vulnerability maps to technique T1565.001 for credential access through session hijacking, and organizations should consider implementing network segmentation and access controls to limit potential lateral movement if exploitation occurs. The vulnerability demonstrates the critical importance of proper session management in web applications and serves as a reminder of the need for continuous security updates and vulnerability management processes.