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[R1] Nessus 8.14.0 Fixes One Vulnerability

Medium
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Synopsis

Nessus versions 8.13.2 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.

Solution

Tenable has released Nessus 8.14.0 to address these issues. The installation files can be obtained from the Tenable Downloads Portal (https://www.tenable.com/downloads/nessus).

This page contains information regarding security vulnerabilities that may impact Tenable's products. This may include issues specific to our software, or due to the use of third-party libraries within our software. Tenable strongly encourages users to ensure that they upgrade or apply relevant patches in a timely manner.

Tenable takes product security very seriously. If you believe you have found a vulnerability in one of our products, we ask that you please work with us to quickly resolve it in order to protect customers. Tenable believes in responding quickly to such reports, maintaining communication with researchers, and providing a solution in short order.

For more details on submitting vulnerability information, please see our Vulnerability Reporting Guidelines page.

If you have questions or corrections about this advisory, please email [email protected]

Risk Information

CVE ID: CVE-2021-20079
Tenable Advisory ID: TNS-2021-07
Risk Factor: Medium
CVSSv2 Base / Temporal Score
6.8 / 5.3
CVSSv2 Vector:
(AV:L/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:OF/RC:C)

Affected Products

Nessus 8.13.2 and earlier

Advisory Timeline

2021-04-05 - [R1] Initial Release
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