CVE-2018-12804 in Connect
Summary
by MITRE
Adobe Connect versions 9.7.5 and earlier have an Authentication Bypass vulnerability. Successful exploitation could lead to session hijacking.
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Analysis
by VulDB Data Team • 04/25/2023
Adobe Connect is a web conferencing and collaboration platform widely used by enterprises for virtual meetings, training sessions, and online learning environments. The vulnerability identified as CVE-2018-12804 represents a critical authentication bypass flaw that affects versions 9.7.5 and earlier of the software. This vulnerability resides in the application's session management mechanism and allows unauthenticated attackers to escalate their privileges and gain unauthorized access to active user sessions. The flaw specifically impacts the way the platform handles session tokens and authentication states, creating a pathway for malicious actors to impersonate legitimate users without proper credentials. The vulnerability is categorized under CWE-287 which addresses improper authentication issues, aligning with the broader category of weak session management vulnerabilities that pose significant risks to enterprise security infrastructures.
The technical exploitation of this vulnerability occurs through manipulation of session identifiers and authentication tokens within the Adobe Connect application. Attackers can leverage this flaw to hijack existing user sessions, effectively bypassing the standard authentication procedures that should normally verify user identity before granting access to conference resources. This session hijacking capability enables unauthorized individuals to access sensitive meeting content, participant information, and collaborative data that would otherwise be restricted to authenticated users. The vulnerability demonstrates a fundamental weakness in the application's cryptographic session handling, where session tokens may not be properly validated or where the application fails to adequately enforce authentication checks at critical access points. Security researchers have identified that the flaw allows for the construction of malicious requests that can be used to obtain valid session identifiers from the system.
The operational impact of CVE-2018-12804 extends beyond simple unauthorized access, as it creates potential for extensive data compromise and service disruption within organizations relying on Adobe Connect. Successful exploitation can lead to unauthorized viewing of confidential business meetings, exposure of sensitive corporate information, and potential manipulation of collaborative sessions. Organizations using vulnerable versions of Adobe Connect face significant risk of data breaches, especially in environments where the platform handles proprietary information, customer data, or regulated content. The vulnerability also creates opportunities for attackers to conduct persistent surveillance of meetings, potentially capturing intellectual property or strategic business information. From an ATT&CK framework perspective, this vulnerability maps to techniques involving privilege escalation and credential access, specifically targeting the T1078 and T1566 tactics that focus on legitimate credentials and valid accounts for unauthorized access.
Organizations should immediately implement mitigations including updating to Adobe Connect version 9.8.0 or later, which contains patches addressing this authentication bypass vulnerability. System administrators should also consider implementing additional security controls such as network segmentation, enhanced monitoring of session management activities, and regular security assessments of collaboration platforms. The vulnerability underscores the importance of maintaining current software versions and implementing robust session management practices. Security teams should monitor for suspicious authentication patterns and session activity that could indicate exploitation attempts. Additionally, organizations should review their access controls and implement multi-factor authentication where possible to reduce the impact of potential session hijacking incidents. The incident highlights the critical need for continuous vulnerability management and the importance of timely patch deployment to protect against known authentication bypass vulnerabilities that can compromise entire collaboration ecosystems.