CVE-2022-31701 in Workspace ONE Access
Summary
by MITRE • 12/14/2022
VMware Workspace ONE Access and Identity Manager contain a broken authentication vulnerability. VMware has evaluated the severity of this issue to be in the Moderate severity range with a maximum CVSSv3 base score of 5.3.
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Analysis
by VulDB Data Team • 01/12/2023
The vulnerability identified as CVE-2022-31701 affects VMware Workspace ONE Access and Identity Manager products, representing a critical breakdown in the authentication mechanisms that govern user access to enterprise resources. This flaw resides within the authentication framework of VMware's identity management solutions, which are widely deployed across organizations seeking centralized access control and single sign-on capabilities. The affected systems typically serve as the primary gateway for employee and external user authentication, making this vulnerability particularly concerning from a security perspective.
The technical implementation of this broken authentication vulnerability stems from insufficient validation of authentication tokens and session management processes within the Workspace ONE platform. Attackers can exploit this weakness to bypass the standard authentication procedures and gain unauthorized access to protected resources without proper credentials. The vulnerability specifically manifests when the system fails to adequately verify the authenticity of authentication requests, allowing malicious actors to manipulate session tokens or authentication flows to impersonate legitimate users. This flaw operates at the application layer and can be leveraged through network-based attacks that do not require prior authentication credentials.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it can enable attackers to escalate privileges and move laterally within affected networks. Organizations relying on Workspace ONE for identity management face potential data breaches, privilege escalation attacks, and unauthorized access to sensitive corporate resources. The moderate severity classification reflects the vulnerability's ability to compromise user sessions and potentially allow access to restricted applications and data stores. Security teams must consider that this flaw could be exploited by adversaries with minimal technical expertise, as it primarily involves manipulating existing authentication flows rather than requiring complex exploitation techniques.
Mitigation strategies for CVE-2022-31701 should prioritize immediate patch deployment from VMware, as the company has released security updates addressing this specific vulnerability. Organizations should also implement network segmentation to limit access to Workspace ONE components and enhance monitoring of authentication events for suspicious activity. Additional controls include enforcing multi-factor authentication, implementing strict access controls, and conducting regular security assessments of identity management systems. From a compliance perspective, this vulnerability aligns with CWE-287 which addresses improper authentication issues, and may be categorized under ATT&CK technique T1078 for valid accounts and T1566 for credential stuffing attacks. Security professionals should also consider implementing automated vulnerability scanning tools to identify and remediate similar authentication weaknesses across their infrastructure.
The broader implications of this vulnerability highlight the critical importance of robust authentication mechanisms in enterprise security architectures. Organizations should conduct comprehensive risk assessments of their identity management systems and ensure proper configuration management practices are in place. Regular security testing and continuous monitoring of authentication flows remain essential defensive measures against similar vulnerabilities. The incident underscores the necessity of maintaining up-to-date security patches and implementing defense-in-depth strategies that protect against both known and emerging authentication-related threats in modern enterprise environments.