CVE-2020-13133 : Security Advisory and Response

Tufin SecureChange prior to R19.3 HF3 and R20-1 HF1 are vulnerable to stored XSS. The successful exploitation requires admin privileges and can be triggered by unauthenticated users.

Understanding CVE-2020-13133

Tufin SecureChange versions prior to R19.3 HF3 and R20-1 HF1 are susceptible to stored XSS attacks, posing a security risk to affected systems.

What is CVE-2020-13133?

Stored XSS vulnerability in Tufin SecureChange allows attackers to execute malicious scripts in the context of an admin user, potentially compromising the system.

The Impact of CVE-2020-13133

This vulnerability can be exploited by unauthenticated users, leading to unauthorized script execution and potential system compromise.

Technical Details of CVE-2020-13133

Tufin SecureChange vulnerability specifics and affected systems.

Vulnerability Description

Stored XSS vulnerability in Tufin SecureChange prior to R19.3 HF3 and R20-1 HF1
Requires admin privileges for storing the XSS payload

Affected Systems and Versions

All TOS versions with SecureChange deployments before R19.3 HF3 and R20-1 HF1

Exploitation Mechanism

Successful exploitation by unauthenticated users

Mitigation and Prevention

Steps to address and prevent the CVE-2020-13133 vulnerability.

Immediate Steps to Take

Update Tufin SecureChange to versions R19.3 HF3 or R20-1 HF1
Monitor system for any suspicious activities

Long-Term Security Practices

Regularly review and update security configurations
Educate users on safe computing practices

Patching and Updates

Apply patches and security updates promptly to prevent exploitation