CVE-2025-24916: Improper Access Control leads to Local Priviledge Escalation

Published May 23, 2025
·
Updated

When installing Tenable Network Monitor to a non-default location on a Windows host, Tenable Network Monitor versions prior to 6.5.1 did not enforce secure permissions for sub-directories. This could allow for local privilege escalation if users had not secured the directories in the non-default installation location.

Affected Software

3 affected components
Tenable Network Monitor<6.5.1
All of the following
Tenable Nessus Network Monitor<6.5.1
Microsoft Windows

Remediation

Information

Tenable has released Tenable Network Monitor 6.5.1 to address these issues. The installation files can be obtained from the Tenable Downloads Portal ( https://www.tenable.com/downloads/nessus-network-monitor https://www.tenable.com/downloads/nessus-network-monitor ).

Event History

May 23, 2025
CVE Published
via MITRE·03:46 PM
Data Sourced
via MITRE·03:46 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·04:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-24916?

CVE-2025-24916 has been classified as a local privilege escalation vulnerability.

2

How do I fix CVE-2025-24916?

To fix CVE-2025-24916, upgrade to Tenable Network Monitor version 6.5.1 or later.

3

Who is affected by CVE-2025-24916?

CVE-2025-24916 affects users of Tenable Network Monitor versions prior to 6.5.1 installed in non-default locations on Windows.

4

What allows the exploitation of CVE-2025-24916?

The vulnerability is due to the lack of enforced secure permissions for sub-directories during installation.

5

What are the risks associated with CVE-2025-24916?

The risks include potential local privilege escalation that could compromise system security.

Contact

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