CVE-2014-8471 in Cloud Service Management
Summary
by MITRE
CA Cloud Service Management (CSM) before Summer 2014 allows remote attackers to conduct replay attacks via unspecified vectors.
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Analysis
by VulDB Data Team • 04/03/2022
The vulnerability identified as CVE-2014-8471 affects CA Cloud Service Management (CSM) versions prior to the Summer 2014 release, representing a critical security flaw that enables remote attackers to execute replay attacks against the system. This issue stems from inadequate session management and authentication mechanisms within the cloud service infrastructure, creating opportunities for malicious actors to capture and reuse valid authentication tokens or session identifiers. The unspecified vectors suggest that the vulnerability could manifest through multiple attack pathways including network traffic interception, session token manipulation, or improper validation of authentication requests. The vulnerability aligns with CWE-319, which specifically addresses the exposure of sensitive information through improper handling of authentication tokens and session identifiers. Organizations utilizing CSM platforms before this security update faced significant risks as attackers could potentially impersonate legitimate users and gain unauthorized access to cloud services and associated resources.
The technical implementation of this vulnerability demonstrates a fundamental weakness in the authentication protocol design where session tokens or authentication credentials were not properly validated for freshness or uniqueness. Attackers could capture valid session identifiers or authentication exchanges during legitimate user interactions and replay these captured elements to establish unauthorized sessions within the cloud environment. The system failed to implement proper timestamp validation, nonce checking, or session binding mechanisms that would normally prevent such replay attacks. This flaw represents a classic example of insufficient authentication mechanisms as defined by the ATT&CK framework under the credential access tactics, specifically targeting the use of stolen credentials and session tokens for unauthorized access. The vulnerability's impact extends beyond simple authentication bypass as it could enable attackers to access sensitive business data, modify cloud service configurations, and potentially escalate privileges within the cloud environment.
The operational implications of this vulnerability are severe for organizations relying on CA Cloud Service Management, as it fundamentally undermines the security posture of their cloud infrastructure. Remote attackers could exploit this vulnerability without requiring physical access or complex exploitation techniques, making it particularly dangerous for enterprise environments where cloud services handle sensitive operational data. The replay attack capability allows adversaries to maintain persistent access to cloud resources, potentially enabling long-term surveillance, data exfiltration, and system compromise. Organizations using affected CSM versions faced increased risk of insider threat exploitation, as the vulnerability could be leveraged by malicious employees or compromised accounts to maintain unauthorized access. The impact is particularly concerning given that cloud service management platforms typically control access to critical business applications and infrastructure, making this vulnerability a potential gateway for broader system compromise.
Organizations should implement immediate mitigations including updating to CA Cloud Service Management Summer 2014 release or later versions that address this vulnerability through enhanced session management and authentication protocols. Security teams should conduct comprehensive assessments of their cloud service environments to identify and validate the presence of affected systems, implementing network monitoring to detect potential replay attack attempts. The remediation process should include enabling proper session timeout mechanisms, implementing cryptographic nonce validation, and establishing robust session binding techniques to prevent token reuse. Additional defensive measures should encompass network segmentation, enhanced logging and monitoring of authentication events, and implementation of intrusion detection systems specifically configured to identify replay attack patterns. Organizations should also review their overall cloud security posture and consider implementing additional authentication layers including multi-factor authentication to reduce the impact of any remaining vulnerabilities. The vulnerability serves as a reminder of the critical importance of maintaining up-to-date security patches and proper session management practices in cloud environments, as outlined in industry best practices for cloud security compliance and risk management.