CVE-2024-8752 in WebIQ
Summary
by MITRE • 09/16/2024
The Windows version of WebIQ 2.15.9 is affected by a directory traversal vulnerability that allows remote attackers to read any file on the system.
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Analysis
by VulDB Data Team • 09/21/2024
The vulnerability identified as CVE-2024-8752 affects the Windows implementation of WebIQ version 2.15.9 and represents a critical directory traversal flaw that enables remote attackers to access arbitrary files on the affected system. This vulnerability resides within the file handling mechanisms of the WebIQ application and exploits insufficient input validation to manipulate file paths and gain unauthorized access to system resources. The flaw specifically allows attackers to bypass normal access controls and retrieve sensitive data from locations outside the intended application directory structure.
This directory traversal vulnerability falls under the CWE-22 category, which classifies improper limitation of a pathname to a restricted directory, commonly known as path traversal or directory traversal. The vulnerability operates by manipulating file path references through special characters such as double dots or forward slashes that allow attackers to navigate outside the intended directory boundaries. In the context of WebIQ 2.15.9, this weakness enables attackers to construct malicious requests that can access system files, configuration data, user credentials, and other sensitive information stored on the server.
The operational impact of CVE-2024-8752 is severe and multifaceted, potentially leading to complete system compromise and data exfiltration. Remote attackers can exploit this vulnerability without requiring authentication, making it particularly dangerous as it can be leveraged by anyone with network access to the affected system. The consequences extend beyond simple file reading capabilities, as attackers may be able to access database files, application configuration, user account information, and potentially system binaries that could facilitate further exploitation. This vulnerability directly aligns with ATT&CK technique T1083 (File and Directory Discovery) and T1566 (Phishing with Malicious Attachments) as attackers could use this flaw to gather intelligence and escalate privileges.
Mitigation strategies for CVE-2024-8752 should prioritize immediate patching of the WebIQ application to the latest version that addresses this directory traversal vulnerability. Organizations should implement input validation controls that sanitize all file path parameters and reject requests containing malicious path traversal sequences. Network segmentation and firewall rules should be configured to limit access to the WebIQ application to trusted networks only, while application-level security measures such as web application firewalls can help detect and block suspicious path traversal attempts. Additionally, regular security audits and penetration testing should be conducted to identify similar vulnerabilities in other applications and systems within the organization's infrastructure. The vulnerability demonstrates the critical importance of proper input validation and access control mechanisms in preventing unauthorized system access and data breaches.