CVE-2006-0809 in Skate Board
Summary
by MITRE
Multiple SQL injection vulnerabilities in Skate Board 0.9 allow remote attackers to execute arbitrary SQL commands via the (1) usern parameter in (a) sendpass.php, and the (2) usern and (3) passwd parameters and (4) sf_cookie cookie in (b) login.php and (c) logged.php.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 07/28/2022
The CVE-2006-0809 vulnerability represents a critical SQL injection flaw affecting Skate Board version 0.9, a web-based bulletin board system that was widely used in the mid-2000s for community forums and discussion platforms. This vulnerability stems from inadequate input validation and sanitization within the application's authentication and password recovery mechanisms, creating multiple attack vectors that could be exploited by remote malicious actors to gain unauthorized access to the underlying database system. The vulnerability specifically targets three distinct entry points within the application's codebase, each presenting unique opportunities for attackers to manipulate database queries through crafted input parameters.
The technical flaw manifests in the application's handling of user authentication and password recovery functionality, where the usern parameter in sendpass.php fails to properly sanitize user input before incorporating it into SQL queries. This allows attackers to inject malicious SQL code that can be executed within the database context, potentially enabling full database compromise. Additionally, the vulnerability extends to login.php and logged.php scripts where both the usern and passwd parameters, as well as the sf_cookie cookie, can be manipulated to inject SQL commands. These multiple attack vectors significantly increase the exploitability of the vulnerability and provide attackers with various pathways to achieve their malicious objectives.
The operational impact of this vulnerability is severe and multifaceted, as successful exploitation could enable attackers to execute arbitrary SQL commands against the database, potentially leading to complete system compromise. Attackers could extract sensitive user information including usernames, passwords, and personal data stored in the database, while also potentially gaining the ability to modify or delete critical system data. The vulnerability's remote nature means that attackers do not require physical access to the system, making it particularly dangerous as it can be exploited from anywhere on the internet. This represents a direct violation of the principle of least privilege and could lead to unauthorized data access, data corruption, or even complete system takeover depending on the database permissions and the attacker's skill level.
From a cybersecurity framework perspective, this vulnerability aligns with CWE-89 which specifically addresses SQL injection flaws, and demonstrates characteristics consistent with ATT&CK technique T1190 for exploiting vulnerabilities in web applications. The vulnerability's classification as a remote code execution vector through database manipulation places it within the high-risk category of security flaws that require immediate remediation. Organizations using Skate Board 0.9 should prioritize patching or upgrading to versions that properly implement input validation, parameterized queries, and proper database access controls. The recommended mitigations include implementing proper input sanitization, using parameterized database queries, employing prepared statements, and conducting thorough security testing of all user input handling mechanisms. Additionally, network segmentation and database access controls should be reviewed to limit the potential impact of successful exploitation attempts, while regular security audits should be conducted to identify similar vulnerabilities in legacy systems that may not have received proper security updates.