CVE-2021-22856 Explained : Impact and Mitigation
Discover the critical CVE-2021-22856 impacting ChanGate EnterPrise Co., Ltd property management system. Learn about the SQL Injection vulnerability, its impacts, and mitigation steps.
A SQL Injection vulnerability was discovered in the ChanGate EnterPrise Co., Ltd property management system, allowing remote attackers to extract data from the database without privilege.
Understanding CVE-2021-22856
This CVE highlights a critical security issue in the CGE property management system due to SQL Injection vulnerabilities.
What is CVE-2021-22856?
The ChanGate EnterPrise Co., Ltd property management system is affected by SQL Injection vulnerabilities. Attackers can exploit this issue to inject SQL commands into Cookie parameters and retrieve database information without authorization.
The Impact of CVE-2021-22856
The impact of this vulnerability is rated as critical with a CVSS base score of 9.8. It affects confidentiality, integrity, and availability of the system as attackers can execute unauthorized SQL queries remotely.
Technical Details of CVE-2021-22856
This section provides detailed technical insights into the vulnerability.
Vulnerability Description
The vulnerability in the CGE property management system allows remote attackers to perform SQL Injection attacks through Cookie parameters, leading to unauthorized data extraction from the database.
Affected Systems and Versions
The affected product is the property management system by ChanGate EnterPrise Co., Ltd, with a version less than or equal to 1.00, specifically version 0.
Exploitation Mechanism
Remote attackers exploit this security flaw by injecting malicious SQL commands into the Cookie parameters, enabling them to access sensitive data stored in the database.
Mitigation and Prevention
To secure systems from this vulnerability, immediate actions and long-term security practices are recommended.
Immediate Steps to Take
Users should promptly update the CGE property management system to the latest version to prevent exploitation of the SQL Injection vulnerability.
Long-Term Security Practices
It is crucial to regularly update and patch software, conduct security assessments, and implement secure coding practices to mitigate SQL Injection risks.
Patching and Updates
Regularly check for security updates and patches released by ChanGate EnterPrise Co., Ltd to address and fix SQL Injection vulnerabilities.