CVE-2020-12725 : What You Need to Know
Learn about CVE-2020-12725, an SSRF vulnerability in Redash open-source 8.0.0 and earlier versions, allowing manipulation of HTTP requests. Find mitigation steps and best practices for protection.
Havoc Research discovered an authenticated Server-Side Request Forgery (SSRF) vulnerability in Redash open-source 8.0.0 and prior versions, potentially affecting other connectors as well.
Understanding CVE-2020-12725
This CVE involves an SSRF vulnerability in Redash that allows attackers to manipulate HTTP requests through the 'JSON' data source.
What is CVE-2020-12725?
Server-Side Request Forgery (SSRF) vulnerability via the 'JSON' data source of Redash open-source 8.0.0 and earlier versions.
The Impact of CVE-2020-12725
- Authenticated SSRF vulnerability
- Provides flexibility to craft malicious HTTP requests
Technical Details of CVE-2020-12725
This section provides detailed technical information about the vulnerability.
Vulnerability Description
- Authenticated SSRF via the 'JSON' data source of Redash
- Allows crafting of HTTP requests with various options
Affected Systems and Versions
- Redash open-source 8.0.0 and prior versions
- Potentially affects other connectors
Exploitation Mechanism
- Attackers can manipulate HTTP requests by adding headers and selecting any HTTP verb
Mitigation and Prevention
Protect your systems from CVE-2020-12725 with these steps:
Immediate Steps to Take
- Update Redash to the latest version
- Monitor and restrict outgoing HTTP requests
- Implement strong authentication mechanisms
Long-Term Security Practices
- Regularly audit and review server-side code
- Conduct security training for developers and administrators
- Implement network segmentation to limit SSRF attack surface
Patching and Updates
- Apply security patches promptly
- Stay informed about security advisories and updates