What is CVE-2023-31450?

CVE-2023-31450 is a path traversal vulnerability identified in the SQL v2 sensors in PRTG 23.2.84.1566 and earlier versions.

How does the path traversal vulnerability in CVE-2023-31450 work?

The path traversal vulnerability in CVE-2023-31450 allows an authenticated user with write permissions to trick the SQL v2 sensors into behaving differently for existing and non-existing files, enabling them to traverse paths.

What is the severity of CVE-2023-31450?

The severity of CVE-2023-31450 is medium with a severity value of 4.7.

How can I fix the path traversal vulnerability in PRTG Network Monitor?

To fix the path traversal vulnerability in PRTG Network Monitor, you should upgrade to version 23.3.86.1520 or later.

Where can I find more information about CVE-2023-31450?

You can find more information about CVE-2023-31450 on the Paessler knowledge base at https://kb.paessler.com/en/topic/91845-multiple-vulnerabilites-fixed-in-paessler-prtg-network-monitor-23-3-86-1520 and on the Paessler website at https://www.paessler.com/prtg/history/stable.

Vulnerability/
CVE-2023-31450

medium

4.7

CWE

9/8/2023

10/10/2024

CVE-2023-31450: Path Traversal

First published: Wed Aug 09 2023(Updated: )

A path traversal vulnerability was identified in the SQL v2 sensors in PRTG 23.2.84.1566 and earlier versions where an authenticated user with write permissions could trick the SQL v2 sensors into behaving differently for existing files and non-existing files. This made it possible to traverse paths, allowing the sensor to execute files outside the designated custom sensors folder. The severity of this vulnerability is medium and received a score of 4.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

Credit: cve@mitre.org cve@mitre.org

Affected Software	Affected Version	How to fix
Paessler PRTG Network Monitor	<23.3.86.1520

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Frequently Asked Questions

What is CVE-2023-31450?
CVE-2023-31450 is a path traversal vulnerability identified in the SQL v2 sensors in PRTG 23.2.84.1566 and earlier versions.
How does the path traversal vulnerability in CVE-2023-31450 work?
The path traversal vulnerability in CVE-2023-31450 allows an authenticated user with write permissions to trick the SQL v2 sensors into behaving differently for existing and non-existing files, enabling them to traverse paths.
What is the severity of CVE-2023-31450?
The severity of CVE-2023-31450 is medium with a severity value of 4.7.
How can I fix the path traversal vulnerability in PRTG Network Monitor?
To fix the path traversal vulnerability in PRTG Network Monitor, you should upgrade to version 23.3.86.1520 or later.
Where can I find more information about CVE-2023-31450?
You can find more information about CVE-2023-31450 on the Paessler knowledge base at https://kb.paessler.com/en/topic/91845-multiple-vulnerabilites-fixed-in-paessler-prtg-network-monitor-23-3-86-1520 and on the Paessler website at https://www.paessler.com/prtg/history/stable.

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