CVE-2007-0575 in AdMentor
Summary
by MITRE
Multiple SQL injection vulnerabilities in the administrative login page (admin/login.asp) in ASPCode.net AdMentor allow remote attackers to execute arbitrary SQL commands via the (1) Userid and (2) Password fields.
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Analysis
by VulDB Data Team • 06/22/2024
The vulnerability identified as CVE-2007-0575 represents a critical security flaw in the ASPCode.net AdMentor administrative interface, specifically within the admin/login.asp page. This issue stems from inadequate input validation and sanitization practices that permit malicious actors to inject arbitrary SQL commands through the authentication mechanism. The vulnerability affects the Userid and Password fields, which are critical components of the administrative login process, making it particularly dangerous as it directly targets the system's access control mechanisms.
The technical implementation of this vulnerability aligns with CWE-89, which categorizes SQL injection flaws as weaknesses in software that allows attackers to manipulate database queries through unescaped input. In the case of AdMentor, the administrative login page fails to properly sanitize user inputs before incorporating them into SQL statements, creating an environment where attackers can construct malicious SQL payloads. When users enter data into the Userid or Password fields, the application directly concatenates this input into database queries without proper parameterization or input filtering, enabling attackers to override the intended query logic.
The operational impact of this vulnerability is severe and multifaceted, as it provides remote attackers with the capability to execute arbitrary SQL commands against the underlying database. This access level can potentially lead to complete database compromise, allowing attackers to extract sensitive information, modify or delete data, and escalate privileges within the application. The vulnerability specifically targets the administrative interface, meaning successful exploitation could grant attackers full control over the AdMentor system, including access to user accounts, configuration settings, and potentially the entire web application infrastructure. This represents a direct violation of the principle of least privilege and could enable attackers to establish persistent access to the system.
The attack vector for this vulnerability is particularly concerning as it requires no prior authentication and can be exploited remotely through standard web browser interactions. Attackers can craft malicious payloads that manipulate the SQL queries executed by the application, potentially bypassing authentication entirely or gaining unauthorized access to sensitive database resources. This vulnerability also maps to ATT&CK technique T1190, which describes the use of vulnerabilities in applications to gain access to systems, and T1071.004, which covers application layer protocol manipulation. Organizations using AdMentor should immediately implement input validation measures, including parameterized queries, proper input sanitization, and authentication hardening to address this vulnerability. The remediation approach should focus on implementing proper database query parameterization techniques and ensuring all user inputs are properly escaped or validated before being processed by the application's database layer.
This vulnerability demonstrates the critical importance of secure coding practices in web applications, particularly in authentication mechanisms where input validation failures can lead to complete system compromise. The flaw underscores the necessity of following established security frameworks and standards, including OWASP Top Ten recommendations for preventing SQL injection attacks through proper input handling and database query construction. Organizations should conduct comprehensive security assessments of their web applications to identify similar vulnerabilities and implement robust security controls to protect against such attacks.