CVE-2008-2699 in Galatolo WebManager
Summary
by MITRE
Multiple directory traversal vulnerabilities in Galatolo WebManager (GWM) 1.0 allow remote attackers to include and execute arbitrary local files via directory traversal sequences in (1) the plugin parameter to admin/plugins.php or (2) the com parameter to index.php.
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Analysis
by VulDB Data Team • 10/27/2024
The vulnerability identified as CVE-2008-2699 represents a critical directory traversal flaw in Galatolo WebManager version 1.0, a web-based content management system that was widely used for enterprise web applications. This vulnerability stems from insufficient input validation mechanisms within the application's core functionality, specifically affecting two primary entry points that handle dynamic content inclusion. The flaw exists in the way the software processes user-supplied parameters without proper sanitization or validation, creating an opportunity for malicious actors to manipulate the application's behavior through carefully crafted requests. The affected parameters include the plugin parameter in admin/plugins.php and the com parameter in index.php, both of which are critical components in the web application's module loading and component execution processes.
The technical exploitation of this vulnerability occurs through directory traversal sequences that allow attackers to navigate the file system beyond the intended boundaries of the web application's directory structure. When an attacker submits malicious input containing sequences such as ../ or ../../../, the application fails to properly validate these paths before using them in file inclusion operations. This results in the system attempting to load and execute arbitrary local files from the server's file system, potentially including sensitive system files, configuration data, or other critical resources. The vulnerability is classified under CWE-22, which specifically addresses directory traversal or path traversal flaws, and aligns with ATT&CK technique T1059.007 for command and scripting interpreter, as successful exploitation could lead to arbitrary code execution. The lack of proper input validation and the absence of secure file inclusion practices create a direct pathway for attackers to bypass normal access controls and gain unauthorized access to the underlying system.
The operational impact of this vulnerability extends beyond simple information disclosure, as it can potentially lead to complete system compromise and unauthorized access to sensitive data. Attackers exploiting this vulnerability could gain access to database credentials, administrative interfaces, or other confidential information stored within the web server's file system. The consequences include potential data breaches, system infiltration, and the possibility of establishing persistent access through the execution of malicious code. Organizations utilizing Galatolo WebManager 1.0 would be particularly vulnerable to attacks targeting this flaw, especially in environments where the web application is not properly isolated from other system resources or where access controls are inadequate. The vulnerability's remote exploitation capability means that attackers do not require physical access to the system or local network presence, making it a significant threat to web application security. Additionally, the vulnerability could be leveraged as a stepping stone for further attacks within a network infrastructure, potentially leading to broader compromise of connected systems and resources.
Mitigation strategies for this vulnerability should focus on implementing proper input validation and sanitization mechanisms throughout the application's codebase, particularly in areas where dynamic file inclusion occurs. The recommended approach involves enforcing strict parameter validation that rejects or filters out directory traversal sequences before they can be processed by the application. Organizations should implement secure coding practices that include using allowlists for acceptable input values rather than denylists, which are inherently flawed due to the infinite nature of potential malicious inputs. The implementation of proper access controls and privilege separation mechanisms can help limit the damage that could occur even if exploitation is successful. Additionally, organizations should consider implementing web application firewalls that can detect and block suspicious directory traversal patterns in real-time. Regular security audits and code reviews focusing on file inclusion practices, along with maintaining updated security patches and software versions, are essential defensive measures. The vulnerability also underscores the importance of following secure development lifecycle practices and adhering to security standards such as those outlined in the OWASP Top Ten, which specifically addresses the risks associated with insecure file handling and directory traversal attacks.