CVE-2006-6543 in SpotLight CRM
Summary
by MITRE
Multiple SQL injection vulnerabilities in login.asp in AppIntellect SpotLight CRM 1.0 allow remote attackers to execute arbitrary SQL commands via the (1) login (UserName) and possibly (2) password parameter. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 11/28/2024
The vulnerability identified as CVE-2006-6543 affects AppIntellect SpotLight CRM version 1.0 and represents a critical SQL injection flaw in the login.asp component. This vulnerability stems from inadequate input validation and sanitization within the authentication mechanism, creating a pathway for malicious actors to manipulate database queries through carefully crafted user inputs. The flaw specifically targets the UserName parameter in the login process, allowing attackers to inject malicious SQL code that bypasses normal authentication procedures and potentially gains unauthorized access to the underlying database system. The vulnerability's severity is compounded by the fact that it affects the core authentication functionality, making it a prime target for exploitation.
The technical implementation of this vulnerability aligns with CWE-89, which classifies SQL injection as a weakness where untrusted data is incorporated into SQL commands without proper sanitization or parameterization. The flaw occurs because the application directly concatenates user-supplied input from the login form into SQL queries without employing prepared statements or proper input filtering mechanisms. Attackers can exploit this by submitting malicious payloads in the UserName field that alter the intended SQL query structure, potentially allowing them to extract sensitive information, modify database records, or even execute administrative commands on the database server. The password parameter may also be vulnerable, though this is noted as potentially affected, suggesting the vulnerability may extend beyond just the username field.
From an operational perspective, this vulnerability creates significant risk for organizations using AppIntellect SpotLight CRM 1.0, as successful exploitation could lead to complete database compromise and unauthorized access to customer information, business data, and potentially system-level privileges. The impact extends beyond simple credential theft, as attackers could manipulate CRM data, inject malicious content, or establish persistent access points within the organization's infrastructure. This vulnerability directly maps to attack techniques described in the MITRE ATT&CK framework under T1190 for exploitation of vulnerabilities and T1078 for valid accounts usage, as it enables attackers to bypass authentication mechanisms and gain access to legitimate user accounts. The long-term consequences include potential data breaches, regulatory compliance violations, and reputational damage for affected organizations.
Organizations should immediately implement multiple layers of defense to mitigate this vulnerability. The primary remediation involves implementing proper input validation and parameterized queries throughout the application, ensuring that all user inputs are sanitized before being processed in database operations. Database access controls should be strengthened with least privilege principles, limiting the permissions of database accounts used by the application. Network segmentation and intrusion detection systems should be deployed to monitor for suspicious database access patterns. Additionally, the application should be updated to a patched version or replaced with a more secure alternative. Regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other components of the system, as this type of flaw often indicates broader security weaknesses in the application architecture. Organizations must also consider implementing web application firewalls to detect and block malicious SQL injection attempts at the network level.