CVE-2020-21400 : What You Need to Know
Learn about CVE-2020-21400, a critical SQL injection vulnerability in PHPMyWind v.5.6 allowing remote code execution. Find mitigation steps and long-term security practices.
CVE-2020-21400 is a SQL injection vulnerability found in gaozhifeng PHPMyWind v.5.6, allowing remote attackers to execute arbitrary code via the id variable in the modify function.
Understanding CVE-2020-21400
This CVE identifies a critical security issue in PHPMyWind v.5.6 that can be exploited by attackers to run malicious code remotely.
What is CVE-2020-21400?
CVE-2020-21400 is a SQL injection vulnerability in PHPMyWind v.5.6, enabling attackers to execute unauthorized code by manipulating the id variable within the modify function.
The Impact of CVE-2020-21400
This vulnerability poses a severe risk as it allows remote attackers to gain unauthorized access and execute malicious code on the affected system.
Technical Details of CVE-2020-21400
This section provides in-depth technical insights into the CVE.
Vulnerability Description
The SQL injection vulnerability in PHPMyWind v.5.6 permits attackers to execute arbitrary code through the id variable within the modify function, compromising system integrity.
Affected Systems and Versions
- Vendor: n/a
- Product: n/a
- Versions Affected: n/a
Exploitation Mechanism
Attackers exploit the vulnerability by injecting malicious SQL code into the id variable of the modify function, enabling them to execute unauthorized commands.
Mitigation and Prevention
Protecting systems from CVE-2020-21400 requires immediate action and long-term security measures.
Immediate Steps to Take
- Disable the affected function or application if possible.
- Implement input validation to sanitize user inputs and prevent SQL injection attacks.
- Regularly monitor and audit system logs for any suspicious activities.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
- Keep software and applications up to date with the latest security patches.
Patching and Updates
- Apply patches or updates provided by the software vendor to fix the SQL injection vulnerability and enhance system security.