CVE-2010-4797 in Flex Timesheet
Summary
by MITRE
Multiple SQL injection vulnerabilities in the log-in form in Truworth Flex Timesheet allow remote attackers to execute arbitrary SQL commands via the (1) Username and (2) Password fields.
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Analysis
by VulDB Data Team • 05/21/2025
The CVE-2010-4797 vulnerability represents a critical SQL injection flaw discovered in the Truworth Flex Timesheet application's authentication mechanism. This vulnerability specifically targets the login form components where user credentials are processed, creating a pathway for malicious actors to bypass authentication and gain unauthorized access to the system. The flaw exists within the application's input validation processes, where user-supplied data from the username and password fields is not properly sanitized before being incorporated into database queries. This oversight allows attackers to inject malicious SQL code that can manipulate the underlying database operations and potentially extract sensitive information or execute unauthorized commands.
The technical implementation of this vulnerability stems from improper parameter handling within the application's backend processing logic. When users enter credentials into the login form, the application directly incorporates these values into SQL queries without adequate sanitization or parameterization. The CWE-89 classification applies here as this represents a classic SQL injection vulnerability where attacker-controlled input is concatenated directly into SQL command strings. The attack vector is particularly dangerous because it targets the authentication mechanism itself, meaning that successful exploitation could lead to complete system compromise. Attackers can leverage this vulnerability to perform UNION-based attacks, error-based exploitation, or time-based blind SQL injection techniques to extract database contents, modify user accounts, or escalate privileges within the application environment.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it fundamentally undermines the security posture of the entire timesheet system. Organizations using Truworth Flex Timesheet would face significant risks including data breaches, unauthorized modifications to employee records, and potential lateral movement within their network infrastructure. The vulnerability's remote nature means that attackers do not require physical access or network proximity to exploit the flaw, making it particularly dangerous for organizations with remote workers or those connected to the internet. This vulnerability directly maps to several ATT&CK techniques including T1190 for exploitation of remote services and T1078 for valid accounts usage, as successful exploitation would likely result in the creation of persistent access points within the system.
Mitigation strategies for CVE-2010-4797 must address both immediate remediation and long-term security improvements. The primary solution involves implementing proper input validation and parameterized queries throughout the application's codebase, ensuring that all user-supplied data is properly escaped or parameterized before database interaction. Organizations should also implement web application firewalls and input sanitization mechanisms to detect and block malicious SQL injection attempts. Additionally, regular security testing including automated scanning and manual penetration testing should be conducted to identify similar vulnerabilities in other application components. The remediation process should include comprehensive code reviews focused on database interaction patterns and implementation of secure coding practices that align with OWASP Top Ten recommendations for preventing SQL injection attacks. System administrators should also establish monitoring protocols to detect unusual database access patterns that might indicate exploitation attempts.