CVE-2024-23468 in Access Rights Manager
Summary
by MITRE • 07/17/2024
The SolarWinds Access Rights Manager was susceptible to a Directory Traversal and Information Disclosure Vulnerability. This vulnerability allows an unauthenticated user to perform arbitrary file deletion and leak sensitive information.
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Analysis
by VulDB Data Team • 08/22/2024
The SolarWinds Access Rights Manager vulnerability identified as CVE-2024-23468 represents a critical security flaw that undermines the integrity and confidentiality of enterprise access control systems. This vulnerability resides within the software's file handling mechanisms and exposes organizations to significant operational risks. The flaw specifically manifests as a directory traversal vulnerability that permits unauthorized access to sensitive system components and data. The affected system operates within enterprise environments where privileged access management is critical for maintaining security boundaries and protecting sensitive corporate assets.
This directory traversal vulnerability stems from inadequate input validation and improper file path handling within the Access Rights Manager application. The flaw allows an attacker to manipulate file system access patterns through crafted requests that traverse directory structures beyond intended boundaries. The vulnerability specifically affects the software's ability to properly sanitize user-supplied input before processing file operations. According to CWE classification, this maps directly to CWE-22, which describes improper limitation of a pathname to a restricted directory, commonly known as path traversal or directory traversal. The vulnerability enables attackers to access files outside the intended directory structure through manipulation of directory path references in requests.
The operational impact of CVE-2024-23468 extends beyond simple information disclosure to include arbitrary file deletion capabilities that can severely compromise system integrity. An unauthenticated attacker can leverage this vulnerability to access sensitive configuration files, authentication credentials, and other confidential data stored within the system. The potential for arbitrary file deletion creates additional risk scenarios where attackers could remove critical system components, corrupt databases, or disable essential services. This vulnerability directly impacts the principle of least privilege and can enable attackers to escalate their access within the enterprise environment. The vulnerability's unauthenticated nature means that no valid credentials are required to exploit the flaw, making it particularly dangerous for organizations with exposed network services.
Organizations utilizing SolarWinds Access Rights Manager should immediately implement mitigations that address the root cause of this vulnerability. The primary remediation approach involves implementing proper input validation and sanitization for all file path operations within the application. Security controls should include the enforcement of strict file access controls that prevent traversal beyond designated directories and the implementation of secure coding practices that validate all user-supplied inputs. Network segmentation and access controls should be implemented to limit exposure of the affected system to trusted networks only. According to ATT&CK framework, this vulnerability maps to T1078 which covers valid accounts and T1566 which covers credential harvesting, highlighting the need for comprehensive defensive measures. Organizations should also consider implementing intrusion detection systems that can monitor for suspicious file access patterns and directory traversal attempts. The vulnerability demonstrates the critical importance of proper input validation and access control implementation in enterprise security systems, particularly those handling privileged access management functions. Regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other enterprise applications and systems.