CVE-2024-7401 in Netskope
Summary
by MITRE • 08/26/2024
Netskope was notified about a security gap in Netskope Client enrollment process where NSClient is using a static token “Orgkey” as authentication parameter. Since this a static token, if leaked, cannot be rotated or revoked. A malicious actor can use this token to enroll NSClient from a customer’s tenant and impersonate a user.
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Analysis
by VulDB Data Team • 07/23/2025
The vulnerability identified as CVE-2024-7401 represents a critical authentication flaw within Netskope's client enrollment mechanism that directly undermines the security posture of customer environments. This weakness stems from the implementation of a static authentication token known as "Orgkey" which is utilized during the NSClient enrollment process. The fundamental issue lies in the absence of dynamic token rotation capabilities, creating a persistent security risk that remains active indefinitely once compromised. The static nature of this token violates established security principles that mandate the use of time-bound or revocable authentication mechanisms to minimize the window of opportunity for malicious actors.
The technical implementation of this vulnerability creates a pathway for unauthorized enrollment of NSClient instances within customer tenants without proper authorization. When an attacker gains access to this static Orgkey token, they can seamlessly enroll client instances that appear legitimate to the Netskope infrastructure, effectively bypassing normal enrollment controls and authentication checks. This authentication bypass allows for complete impersonation of authorized users within the customer's environment, potentially enabling persistent access and data exfiltration capabilities. The flaw operates at the enrollment phase of the client lifecycle, making it particularly dangerous as it can be exploited before any user-level security controls are established. This vulnerability directly maps to CWE-798, which addresses the use of hard-coded credentials, and also aligns with ATT&CK technique T1078.004, which covers valid accounts used for lateral movement and persistence within target environments.
The operational impact of CVE-2024-7401 extends beyond simple unauthorized access to encompass complete compromise of customer tenant environments. An attacker with access to the static Orgkey token can establish persistent client presence within the network, potentially enabling continuous monitoring, data collection, and command execution capabilities. The lack of token revocation capabilities means that even if the token is discovered and reported, it cannot be invalidated, leaving the customer environment perpetually vulnerable. This vulnerability undermines the trust model that Netskope relies upon for secure client management and creates opportunities for advanced persistent threats to establish long-term footholds within customer networks. The implications are particularly severe given that client enrollment typically occurs in environments with high privilege access and sensitive data handling capabilities.
Mitigation strategies for this vulnerability should prioritize immediate token replacement and implementation of dynamic authentication mechanisms within the enrollment process. Organizations should implement strict access controls and monitoring for any client enrollment activities, establishing alerting mechanisms when new clients are registered within their environments. The recommended approach includes transitioning from static token-based authentication to time-bound tokens or certificate-based authentication methods that support proper lifecycle management. Security teams should conduct comprehensive audits of all enrolled clients and implement network segmentation to limit potential lateral movement. Additionally, the implementation of multi-factor authentication for enrollment processes and regular security assessments of client management interfaces would significantly reduce the attack surface. Organizations should also establish incident response procedures specifically designed to handle token compromise scenarios, including rapid identification and isolation of affected systems, and comprehensive customer notification protocols to ensure appropriate remediation actions are taken.