CVE-2017-16846 Explained : Impact and Mitigation
Learn about CVE-2017-16846, a SQL injection vulnerability in Zoho ManageEngine Applications Manager 13 before build 13530. Find out the impact, affected systems, exploitation method, and mitigation steps.
Zoho ManageEngine Applications Manager 13 before build 13530 is vulnerable to SQL injection via the "haid" parameter of the "/manageApplications.do?method=AddSubGroup" endpoint.
Understanding CVE-2017-16846
This CVE involves a SQL injection vulnerability in Zoho ManageEngine Applications Manager 13.
What is CVE-2017-16846?
SQL injection can be performed in Zoho ManageEngine Applications Manager 13 prior to build 13530 by exploiting the "haid" parameter of the "/manageApplications.do?method=AddSubGroup" endpoint.
The Impact of CVE-2017-16846
This vulnerability allows attackers to execute arbitrary SQL queries, potentially leading to unauthorized access to the database, data manipulation, and other malicious activities.
Technical Details of CVE-2017-16846
Zoho ManageEngine Applications Manager 13 before build 13530 is susceptible to SQL injection attacks.
Vulnerability Description
The vulnerability arises from improper input validation of the "haid" parameter in the "/manageApplications.do?method=AddSubGroup" endpoint, enabling attackers to inject malicious SQL code.
Affected Systems and Versions
- Affected System: Zoho ManageEngine Applications Manager 13
- Affected Versions: Versions before build 13530
Exploitation Mechanism
Attackers exploit the vulnerability by injecting SQL commands through the "haid" parameter, allowing them to manipulate the database and potentially extract sensitive information.
Mitigation and Prevention
To address CVE-2017-16846, follow these mitigation strategies:
Immediate Steps to Take
- Update Zoho ManageEngine Applications Manager to build 13530 or later to patch the SQL injection vulnerability.
- Implement strict input validation mechanisms to prevent malicious input.
Long-Term Security Practices
- Regularly conduct security assessments and penetration testing to identify and address vulnerabilities.
- Educate developers and administrators on secure coding practices to mitigate SQL injection risks.
Patching and Updates
- Stay informed about security updates and patches released by Zoho ManageEngine and apply them promptly to protect against known vulnerabilities.