CVE-2022-44715 in nGeniusONE
Summary
by MITRE • 01/27/2023
Improper File Permissions in NetScout nGeniusONE 6.3.2 build 904 allows authenticated remote users to gain permissions via a crafted payload.
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Analysis
by VulDB Data Team • 03/28/2025
The vulnerability identified as CVE-2022-44715 represents a critical improper file permissions flaw within NetScout nGeniusONE version 6.3.2 build 904. This issue affects the network monitoring and analysis platform that organizations rely upon for network performance management and troubleshooting. The vulnerability exists in how the system handles file permissions during authenticated remote access operations, creating a pathway for malicious actors to escalate their privileges within the network infrastructure. The flaw specifically manifests when authenticated users submit crafted payloads that manipulate the file permission mechanisms, potentially allowing them to gain unauthorized access to sensitive system resources and data. This vulnerability demonstrates a fundamental weakness in the application's access control implementation and privilege management systems.
The technical implementation of this vulnerability stems from inadequate validation of file permission settings during remote authenticated operations within the nGeniusONE platform. Attackers can exploit this weakness by crafting specific payloads that manipulate the file system permission structures, potentially allowing them to elevate their access rights from standard user level to administrative privileges. The flaw likely resides in the application's handling of file creation, modification, or access operations where proper permission checks are either missing or insufficiently enforced. This type of vulnerability falls under the category of privilege escalation issues that can be classified as CWE-276, which specifically addresses improper file permissions. The vulnerability allows for remote code execution capabilities through the manipulation of file system access controls, making it particularly dangerous in network monitoring environments where system integrity is paramount.
The operational impact of CVE-2022-44715 extends beyond simple unauthorized access, as it can lead to complete system compromise and data exfiltration within networks monitored by NetScout nGeniusONE. Organizations utilizing this platform face significant risks including potential network infiltration, unauthorized data collection, and disruption of critical network monitoring services. The vulnerability affects the integrity and confidentiality of network performance data, which could be exploited to hide malicious network activities or to gain insights into network architecture and traffic patterns. Given that nGeniusONE is designed for enterprise network monitoring, the exploitation of this vulnerability could provide attackers with comprehensive visibility into network operations, potentially enabling advanced persistent threat campaigns. The remote nature of the exploit means that attackers do not require physical access to the system, making detection and prevention more challenging.
Mitigation strategies for CVE-2022-44715 should prioritize immediate patching of affected systems, as the vendor has likely released security updates addressing the file permission handling issues. Organizations should implement network segmentation and access controls to limit the potential impact of any successful exploitation attempts. Security monitoring should be enhanced to detect unusual file permission changes or unauthorized access patterns within the nGeniusONE environment. The implementation of principle of least privilege should be enforced, ensuring that authenticated users only have access to the minimum file permissions necessary for their operational roles. Additionally, regular security audits of file permission settings and access controls should be conducted to identify and remediate similar vulnerabilities. This vulnerability aligns with ATT&CK technique T1078 which covers valid accounts and privilege escalation, highlighting the importance of proper access control mechanisms and user authentication validation in preventing such exploitation scenarios.