CVE-2008-0843 in StatCounteX
Summary
by MITRE
StatCounteX 3.0 and 3.1 allows remote attackers to obtain sensitive information and edit configuration scripts via a direct request to admin.asp.
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Analysis
by VulDB Data Team • 10/21/2025
The vulnerability identified as CVE-2008-0843 affects StatCounteX versions 3.0 and 3.1, representing a critical security flaw in web application configuration management. This issue stems from insufficient access controls within the application's administrative interface, specifically exposing the admin.asp script to unauthorized remote access without proper authentication mechanisms. The vulnerability creates a direct pathway for malicious actors to bypass normal security controls and gain administrative privileges, fundamentally undermining the application's security posture.
The technical implementation of this vulnerability resides in the application's failure to enforce proper authentication and authorization checks before allowing access to administrative functions. When a remote attacker sends a direct request to the admin.asp endpoint, the system does not validate the user's credentials or permissions, enabling immediate access to sensitive configuration scripts and administrative controls. This represents a classic case of insecure direct object reference vulnerability, where the application fails to verify that the requesting entity has legitimate authorization to access the requested resource. The flaw aligns with CWE-284, which categorizes improper access control issues, and demonstrates how inadequate privilege validation can lead to complete system compromise.
The operational impact of this vulnerability extends far beyond simple information disclosure, as it provides attackers with the ability to modify critical configuration scripts that govern the application's behavior and security settings. An attacker with access to admin.asp can potentially alter database connection strings, modify user permissions, change administrative passwords, and manipulate core application functionality. This level of access effectively grants the attacker complete control over the StatCounteX installation, enabling them to establish persistence mechanisms, exfiltrate sensitive data, or disrupt service availability. The vulnerability also creates opportunities for privilege escalation attacks, where attackers can elevate their privileges to gain administrative access to the underlying system hosting the application.
Organizations utilizing StatCounteX 3.0 or 3.1 should implement immediate mitigations including applying the vendor-supplied patches or updates that address the authentication bypass vulnerability. Network segmentation and firewall rules should be implemented to restrict access to administrative endpoints, particularly ensuring that admin.asp is not directly accessible from untrusted networks. Additionally, implementing proper input validation and access control mechanisms within the application itself can help prevent similar vulnerabilities from manifesting in other components. The remediation approach should align with ATT&CK framework tactic TA0001, focusing on privilege escalation and defense evasion techniques that attackers might employ through such vulnerabilities. Regular security assessments and penetration testing should be conducted to identify similar insecure direct object reference flaws in other applications within the organization's attack surface, as this type of vulnerability remains prevalent in legacy web applications.