CVE-2021-46385 : What You Need to Know
Learn about CVE-2021-46385, a SQL Injection vulnerability in MCMS <=5.2.5 that allows attackers to extract sensitive data remotely. Find mitigation steps and essential security practices.
MCMS <=5.2.5 is affected by a SQL Injection vulnerability, allowing remote attackers to obtain sensitive information from the database.
Understanding CVE-2021-46385
What is CVE-2021-46385?
MCMS <=5.2.5 suffers from a SQL Injection vulnerability that enables attackers to extract sensitive data remotely.
The Impact of CVE-2021-46385
The vulnerability allows threat actors to access confidential information stored in the database, posing a significant risk of data compromise.
Technical Details of CVE-2021-46385
Vulnerability Description
The SQL Injection vulnerability in MCMS <=5.2.5 permits attackers to execute malicious queries, potentially leading to data leakage.
Affected Systems and Versions
- Product: MCMS
- Vendor: n/a
- Versions: <=5.2.5
Exploitation Mechanism
The vulnerability can be exploited through the 'net.mingsoft.mdiy.action.FormDataAction#queryData' component using attack vectors such as '0' or 'sleep(3)'.
Mitigation and Prevention
Immediate Steps to Take
- Update MCMS to version >5.2.5 to patch the SQL Injection vulnerability.
- Monitor and validate user inputs to prevent injection attacks.
- Implement strict permissions and access controls to limit database exposure.
Long-Term Security Practices
- Regularly audit and scan for vulnerabilities in the application code.
- Conduct security training for developers to enhance awareness of secure coding practices.
Patching and Updates
Ensure timely installation of security patches and updates for MCMS to address known vulnerabilities.