CVE-2024-25214 in Employee Managment System
Summary
by MITRE • 02/14/2024
An issue in Employee Managment System v1.0 allows attackers to bypass authentication via injecting a crafted payload into the E-mail and Password parameters at /alogin.html.
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Analysis
by VulDB Data Team • 08/17/2024
The Employee Management System version 1.0 contains a critical authentication bypass vulnerability that stems from inadequate input validation and sanitization mechanisms within the login authentication flow. This vulnerability specifically affects the /alogin.html endpoint where user credentials are processed, creating an exploitable condition that allows malicious actors to circumvent the standard authentication procedures without proper authorization. The flaw manifests when attackers inject crafted payloads into the email and password parameters, which are then processed without sufficient sanitization or validation checks.
The technical root cause of this vulnerability aligns with CWE-20, which describes improper input validation, and CWE-346, which addresses origin validation failures. The system fails to properly sanitize user inputs before processing them in the authentication context, creating an environment where malicious payloads can be executed or interpreted in unintended ways. This vulnerability represents a classic case of insufficient input filtering that enables attackers to manipulate the authentication flow through parameter injection techniques. The weakness occurs at the application layer where authentication credentials are handled, specifically within the web application's input processing pipeline.
The operational impact of this vulnerability is severe as it grants unauthorized access to the employee management system without requiring legitimate credentials. Attackers can exploit this flaw to gain full administrative privileges or access to sensitive employee data, including personal information, payroll details, and other confidential business data. The vulnerability affects the system's integrity and confidentiality controls, potentially enabling data exfiltration, unauthorized modifications to employee records, and privilege escalation attacks. This authentication bypass represents a significant risk to organizational security posture and could lead to compliance violations under data protection regulations such as gdpr and hipaa.
Mitigation strategies should focus on implementing robust input validation and sanitization measures across all user input parameters, particularly those used in authentication contexts. The system should employ proper parameterized queries and input sanitization techniques to prevent injection attacks, while also implementing rate limiting and account lockout mechanisms to prevent brute force exploitation attempts. Additionally, the application should utilize secure authentication protocols with proper session management and implement proper access controls based on the principle of least privilege. Organizations should also consider implementing web application firewalls and intrusion detection systems to monitor for suspicious authentication attempts and payload injections that could indicate exploitation attempts against this vulnerability. The remediation process should include comprehensive code review and security testing to ensure all input handling mechanisms properly validate and sanitize user data before processing within the authentication system.