CVE-2005-3596 in ASPKnowledgebase
Summary
by MITRE
SQL injection vulnerability in ASPKnowledgebase allows remote attackers to execute arbitrary SQL commands and bypass authentication via the (1) username and (2) password fields in adminlogin.asp.
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Analysis
by VulDB Data Team • 06/24/2018
The CVE-2005-3596 vulnerability represents a critical sql injection flaw in the aspknowledgebase application that enables remote attackers to execute arbitrary sql commands and bypass authentication mechanisms. This vulnerability specifically targets the adminlogin.asp page where user credentials are processed, making it a significant threat to administrative access control. The flaw exists in the handling of two critical input parameters: the username and password fields, which are directly incorporated into sql query construction without proper sanitization or parameterization.
This vulnerability falls under the common weakness enumeration category CWE-89, which specifically addresses sql injection flaws where untrusted data is embedded into sql commands. The attack vector allows remote exploitation without requiring any prior authentication or privileged access, making it particularly dangerous for web applications that rely on sql databases for user management and administrative functions. The vulnerability demonstrates poor input validation and inadequate data sanitization practices that are fundamental to secure coding standards.
The operational impact of this vulnerability extends beyond simple data theft or manipulation. Attackers can bypass authentication entirely by crafting malicious inputs that manipulate the sql query logic, potentially gaining full administrative control over the knowledgebase system. This could lead to complete system compromise including data exfiltration, unauthorized modifications to content, user account manipulation, and potential lateral movement within the network infrastructure. The vulnerability affects the confidentiality, integrity, and availability of the affected system, representing a serious breach of security controls.
Mitigation strategies for this vulnerability should focus on implementing proper input validation and parameterized queries to prevent sql injection attacks. The recommended approach includes using prepared statements or parameterized queries for all database interactions, implementing strict input sanitization, and employing proper authentication mechanisms that do not rely on direct sql query construction with user inputs. Additionally, the application should be updated to the latest version where this vulnerability has been patched, and security headers should be implemented to prevent common exploitation techniques. Organizations should also consider implementing web application firewalls and regular security assessments to detect and prevent similar vulnerabilities in their systems. This vulnerability aligns with several attack techniques documented in the mitre att&ck framework under initial access and privilege escalation categories, emphasizing the need for comprehensive security measures.