CVE-2019-13020 : What You Need to Know
Learn about CVE-2019-13020 affecting Tightrope Media Carousel versions before 7.1.3. Understand the risks of SSRF vulnerability and how to mitigate the security threat.
Tightrope Media Carousel versions prior to 7.1.3 are affected by a SSRF vulnerability in the CarouselAPI/v0/fetch?url= endpoint, allowing attackers to deceive users and browsers into trusting malicious third-party systems.
Understanding CVE-2019-13020
This CVE involves a vulnerability in the fetch API of Tightrope Media Carousel versions before 7.1.3, enabling attackers to exploit a SSRF vulnerability.
What is CVE-2019-13020?
The fetch API in Tightrope Media Carousel versions prior to 7.1.3 contains a SSRF vulnerability in the CarouselAPI/v0/fetch?url= endpoint. This vulnerability poses risks of phishing attacks and bypassing firewall controls.
The Impact of CVE-2019-13020
- Attackers can deceive users and browsers into trusting malicious third-party systems
- Bypassing firewall controls to proxy unauthenticated traffic from the internet into the internal network
Technical Details of CVE-2019-13020
This section provides technical details of the vulnerability.
Vulnerability Description
The SSRF vulnerability in Tightrope Media Carousel versions before 7.1.3 allows attackers to manipulate URLs to deceive users and browsers, potentially delivering harmful content and bypassing firewall controls.
Affected Systems and Versions
- Product: Tightrope Media Carousel
- Vendor: Not applicable
- Versions affected: All versions before 7.1.3
Exploitation Mechanism
Attackers can exploit the SSRF vulnerability by crafting URLs to deceive users and browsers, enabling the delivery of harmful content and bypassing firewall controls.
Mitigation and Prevention
Protecting systems from CVE-2019-13020 is crucial to prevent potential security risks.
Immediate Steps to Take
- Update Tightrope Media Carousel to version 7.1.3 or later
- Implement URL filtering to block potentially malicious URLs
- Educate users on phishing awareness
Long-Term Security Practices
- Regularly update software and security patches
- Conduct security audits and penetration testing
- Implement network segmentation to limit the impact of potential breaches
Patching and Updates
Ensure all systems are updated to Tightrope Media Carousel version 7.1.3 or above to mitigate the SSRF vulnerability.