CVE-2021-20106: High severity nessus vulnerability
Nessus Agent versions 8.2.5 and earlier were found to contain a privilege escalation vulnerability which could allow a Nessus administrator user to upload a specially crafted file that could lead to gaining administrator privileges on the Nessus host.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2021-20106?
CVE-2021-20106 is a privilege escalation vulnerability in Nessus Agent versions 8.2.5 and earlier.
How severe is CVE-2021-20106?
CVE-2021-20106 has a severity rating of 6.5, which is considered high.
What is the affected software for CVE-2021-20106?
Tenable Nessus versions up to and including 8.2.5 are affected by CVE-2021-20106.
How can an attacker exploit CVE-2021-20106?
An attacker can exploit CVE-2021-20106 by uploading a specially crafted file, allowing them to gain administrator privileges on the Nessus host.
Where can I find more information about CVE-2021-20106?
You can find more information about CVE-2021-20106 on the Tenable Security Advisory page: [Tenable Security Advisory](https://www.tenable.com/security/tns-2021-13).