CVE-2008-1968 in Cezanne
Summary
by MITRE
Multiple SQL injection vulnerabilities in Cezanne 7 allow remote authenticated users to execute arbitrary SQL commands via the FUNID parameter to (1) CFLookup.asp and (2) CznCommon/CznCustomContainer.asp.
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Analysis
by VulDB Data Team • 08/25/2024
The vulnerability identified as CVE-2008-1968 represents a critical SQL injection flaw affecting the Cezanne 7 web application platform. This vulnerability resides in two distinct script files within the application's architecture, specifically CFLookup.asp and CznCommon/CznCustomContainer.asp, where the application fails to properly sanitize user input before incorporating it into SQL database queries. The vulnerability is particularly concerning because it affects authenticated users, meaning that an attacker must first establish legitimate credentials to exploit the flaw, though this authentication requirement does not significantly reduce the potential impact given the nature of SQL injection attacks. The FUNID parameter serves as the primary attack vector, allowing malicious actors to inject arbitrary SQL commands that can be executed within the context of the database server.
From a technical perspective, this vulnerability maps directly to CWE-89, which specifically addresses SQL injection weaknesses in software applications. The flaw occurs due to insufficient input validation and parameter sanitization within the application's database interaction layer, where user-supplied data flows directly into SQL command construction without adequate escaping or parameterization. The authenticated nature of the attack means that attackers do not need to perform extensive reconnaissance or bypass authentication mechanisms, as they can leverage their legitimate session to manipulate database queries through the vulnerable parameters. This type of vulnerability typically arises from poor coding practices where developers concatenate user input directly into SQL strings rather than utilizing prepared statements or parameterized queries, which are fundamental defensive measures against SQL injection attacks.
The operational impact of this vulnerability extends beyond simple data theft or manipulation, as it provides attackers with the capability to execute arbitrary commands on the underlying database system. Successful exploitation could enable unauthorized access to sensitive business data, including customer information, financial records, or proprietary business intelligence. Attackers might also leverage this vulnerability to escalate privileges within the database, potentially gaining administrative access to the entire database infrastructure. The implications for organizations using Cezanne 7 are particularly severe given that SQL injection vulnerabilities of this nature can be exploited to perform data exfiltration, data modification, or even complete database compromise. The vulnerability's presence in two separate files within the application's architecture suggests a systemic code quality issue that may affect other components of the platform, potentially leading to additional attack surfaces.
The remediation approach for this vulnerability requires immediate implementation of proper input validation and parameterized query techniques throughout the affected application components. Organizations should implement prepared statements or parameterized queries to ensure that user input is properly escaped and treated as data rather than executable code. Additionally, comprehensive code reviews should be conducted to identify and address similar vulnerabilities in other parts of the application, as the presence of one SQL injection vulnerability often indicates broader architectural issues. Security patches or updates should be applied to the Cezanne 7 platform as soon as vendor-provided fixes become available, while access controls and monitoring should be enhanced to detect potential exploitation attempts. From an ATT&CK framework perspective, this vulnerability aligns with techniques such as T1071.004 (Application Layer Protocol: DNS) and T1566 (Phishing) in the initial access phase, and T1046 (Network Service Scanning) and T1005 (Data from Local System) in the exploitation and persistence phases, though the authentication requirement modifies the attack vector classification compared to typical unauthenticated vulnerabilities.