CVE-2020-9758
9.6 · CRITICALOverview
CVE-2020-9758 is a critical-severity vulnerability affecting livezilla livezilla. It was published on March 9, 2020 and has a CVSS 3.1 base score of 9.6 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.6, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An issue was discovered in chat.php in LiveZilla Live Chat 8.0.1.3 (Helpdesk). A blind JavaScript injection lies in the name parameter. Triggering this can fetch the username and passwords of the helpdesk employees in the URI. This leads to a privilege escalation, from unauthenticated to user-level access, leading to full account takeover. The attack fetches multiple credentials because they are stored in the database (stored XSS). This affects the mobile/chat URI via the lgn and psswrd parameters.
Remediation
Check the references section for vendor advisories and patches from livezilla. Update livezilla to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| livezilla | livezilla | >= 0, < 8.0.1.3 | Affected |
Frequently Asked Questions
What is CVE-2020-9758?
CVE-2020-9758 is a critical-severity vulnerability affecting livezilla livezilla. It was published on March 9, 2020 and has a CVSS 3.1 base score of 9.6 (CRITICAL).
How severe is CVE-2020-9758?
This vulnerability has a CVSS 3.1 base score of 9.6, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-9758?
Check the references section for vendor advisories and patches from livezilla. Update livezilla to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-9758?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-9758 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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