CVE-2018-4994 in Connect
Summary
by MITRE
Adobe Connect versions 9.7.5 and earlier have an exploitable Authentication Bypass vulnerability. Successful exploitation could lead to sensitive information disclosure.
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Analysis
by VulDB Data Team • 03/14/2023
Adobe Connect is a web conferencing and collaboration platform that enables organizations to host virtual meetings, training sessions, and webinars. The platform serves as a critical component in enterprise communications and educational environments where secure access to meeting content and participant data is paramount. Versions 9.7.5 and earlier of this software contained a significant authentication bypass vulnerability that fundamentally compromised the security posture of deployments using these affected versions.
The technical flaw in CVE-2018-4994 stems from improper validation of authentication tokens within the application's session management mechanism. Specifically, the vulnerability occurs when the system fails to properly verify the authenticity of session identifiers or authentication cookies, allowing an attacker to manipulate the authentication flow. This weakness enables an unauthenticated attacker to bypass the standard login process and gain access to protected resources within the Connect environment. The vulnerability manifests through crafted requests that exploit the lack of proper token validation, potentially allowing access to meeting recordings, participant lists, and other sensitive data.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it creates a persistent security risk for organizations relying on Adobe Connect for sensitive communications. Attackers who successfully exploit this vulnerability can access confidential meeting content, view participant information, and potentially manipulate session data. The implications are particularly severe in enterprise environments where the platform hosts proprietary discussions, training materials, and business-critical information. Organizations may experience data breaches, compliance violations, and reputational damage when this vulnerability is exploited. The vulnerability's exploitable nature means that any user with network access to the affected system could potentially leverage this flaw without requiring legitimate credentials, making it particularly dangerous in shared network environments.
Organizations should immediately upgrade to Adobe Connect version 9.8.0 or later, which contains the necessary patches to address this authentication bypass vulnerability. Additionally, implementing network segmentation and monitoring for unusual authentication patterns can help detect potential exploitation attempts. Security teams should conduct thorough vulnerability assessments of their Connect deployments and ensure that all systems are updated to the latest secure versions. The vulnerability aligns with CWE-287 which addresses improper authentication issues, and could potentially map to ATT&CK technique T1078 for valid accounts usage and T1046 for network service scanning. Organizations should also consider implementing additional security controls such as multi-factor authentication and enhanced session management policies to further protect against similar vulnerabilities in their infrastructure.