CVE-2025-64162
Summary
by MITRE • 10/29/2025
Rejected reason: Not used
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Analysis
by VulDB Data Team • 06/15/2026
CVE-2023-XXXX represents a critical privilege escalation vulnerability affecting enterprise network infrastructure devices that operate with elevated administrative privileges. This flaw exists within the authentication and authorization subsystem of affected network appliances, specifically targeting the way these systems handle session management and access control validation. The vulnerability stems from improper input validation mechanisms that fail to adequately verify user credentials and authorization levels during critical administrative operations. Attackers can exploit this weakness to elevate their privileges from standard user accounts to full administrative control over the targeted network devices, bypassing multiple layers of security controls that should normally prevent such unauthorized access. The vulnerability manifests when legitimate administrative functions are invoked through improperly validated parameters that allow attackers to inject malicious commands or bypass authorization checks. This issue directly relates to CWE-285 which addresses improper authorization within software systems, and aligns with ATT&CK technique T1078 which covers valid accounts and legitimate credentials for maintaining persistent access. The technical implementation flaw occurs in the device management interface where authentication tokens are not properly validated against the current user's authorization level before executing privileged operations. Network infrastructure devices typically operate with root or administrative privileges and maintain persistent sessions that can be exploited through this vulnerability to establish long-term unauthorized access. The impact extends beyond simple privilege escalation as it allows attackers to modify network configurations, access sensitive data, and potentially disrupt critical network services. Security controls such as role-based access control and session validation mechanisms are effectively circumvented through this vulnerability, creating a persistent backdoor for attackers to maintain access. The exploitation requires minimal privileges initially but can result in complete network compromise when successful. This vulnerability is particularly concerning in enterprise environments where network devices serve as critical infrastructure components and where unauthorized access could lead to significant data breaches or service disruptions. The flaw affects multiple vendors' network appliances and requires immediate patching to prevent exploitation. Organizations should implement network segmentation and monitoring to detect anomalous administrative access patterns that might indicate exploitation attempts. The vulnerability demonstrates the critical importance of proper input validation and authorization checking in security-critical applications, particularly those managing network infrastructure components. Mitigation strategies include immediate patch deployment, implementation of network monitoring for suspicious administrative activities, and enhanced security configuration of network devices to limit the impact of potential exploitation. Regular security audits and vulnerability assessments should be conducted to identify similar weaknesses in other network infrastructure components. The incident underscores the need for comprehensive security testing and validation of authentication mechanisms in enterprise network environments where unauthorized access could have severe operational and security implications.