CVE-2020-6145 : What You Need to Know
Learn about CVE-2020-6145, an SQL injection vulnerability in ERPNext 11.1.38. Discover the impact, technical details, affected systems, exploitation mechanism, and mitigation steps.
An SQL injection vulnerability exists in ERPNext 11.1.38, allowing attackers to execute malicious SQL commands through specially crafted HTTP requests.
Understanding CVE-2020-6145
This CVE involves an SQL injection vulnerability in ERPNext 11.1.38.
What is CVE-2020-6145?
CVE-2020-6145 is an SQL injection vulnerability in the frappe.desk.reportview.get functionality of ERPNext 11.1.38. Attackers can exploit this issue by sending crafted HTTP requests to execute arbitrary SQL commands.
The Impact of CVE-2020-6145
The vulnerability has a CVSS base score of 6.4, categorizing it as a medium severity issue. It can lead to unauthorized access to data and potentially compromise the integrity of the affected system.
Technical Details of CVE-2020-6145
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability allows attackers to perform SQL injection attacks by manipulating HTTP requests in ERPNext 11.1.38.
Affected Systems and Versions
- Product: ERPNext
- Version: 11.1.38
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: Low
- User Interaction: None
- Scope: Changed
- Impact: Low confidentiality and integrity impact, no availability impact
Mitigation and Prevention
Protecting systems from CVE-2020-6145 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Monitor and filter input data to prevent SQL injection attacks.
- Restrict access to sensitive functionalities to authorized users only.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify vulnerabilities.
- Educate developers and users on secure coding practices to prevent injection attacks.
- Implement network and application firewalls to filter and block malicious traffic.
- Keep systems and software up to date with the latest security patches.
- Consider implementing a web application firewall (WAF) to protect against SQL injection attacks.
- Utilize parameterized queries to prevent SQL injection vulnerabilities.
Patching and Updates
- Stay informed about security updates and patches released by ERPNext.
- Regularly update ERPNext to the latest version to mitigate known vulnerabilities and enhance security measures.