CVE-2017-7688 in OpenMeetings
Summary
by MITRE
Apache OpenMeetings 1.0.0 updates user password in insecure manner.
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Analysis
by VulDB Data Team • 01/01/2021
Apache OpenMeetings version 1.0.0 contains a critical security vulnerability that allows unauthorized users to manipulate user password updates through insecure handling of authentication mechanisms. This vulnerability falls under the category of weak credential management and improper authentication handling as defined by CWE-257. The flaw specifically affects the password update functionality within the web-based conferencing platform, where user credentials can be modified without proper verification or authorization checks. The insecure implementation enables attackers to exploit the system's password update mechanism and potentially gain unauthorized access to user accounts.
The technical implementation of this vulnerability stems from inadequate input validation and authentication controls within the password update process. When users attempt to change their passwords through the web interface, the system fails to properly authenticate the requestor or validate that the password change is being initiated by the legitimate user. This insecure handling creates a path for privilege escalation attacks where malicious actors can modify any user's password without proper authorization. The vulnerability is particularly concerning because it operates at the authentication layer, directly impacting the system's ability to maintain secure user sessions and protect sensitive communication data.
The operational impact of this vulnerability extends beyond simple credential theft, as it compromises the fundamental security model of the OpenMeetings platform. Attackers can leverage this weakness to establish persistent access to conference rooms, control user permissions, and potentially intercept or manipulate real-time communication sessions. The vulnerability affects all users of the affected version and can be exploited remotely without requiring prior authentication. This creates a significant risk for organizations relying on OpenMeetings for secure video conferencing, as compromised accounts can lead to unauthorized access to sensitive business communications, intellectual property, and confidential data exchanges.
Security professionals should implement immediate mitigations including updating to patched versions of Apache OpenMeetings, implementing additional authentication layers, and monitoring for unauthorized password change attempts. Organizations should also review their authentication policies and ensure proper access controls are in place for all administrative functions. The vulnerability demonstrates the importance of proper input validation and authentication controls as outlined in the mitre attack framework under techniques related to credential access and privilege escalation. System administrators should conduct comprehensive security audits of their deployment to identify any potential exploitation attempts and ensure that all user sessions are properly terminated when unauthorized changes occur. The incident highlights the critical need for robust authentication mechanisms in collaborative platforms where user credentials directly control access to sensitive communication channels.