CVE-2023-32782 Information

Description

An issue was discovered in Paessler PRTG Network Monitor 23.2.83.1760. Due to command-line parameter injection and an undocumented debug feature flag an attacker can utilize the DICOM sensor to write arbitrary data to the disk. This can be utilized to write a custom EXE(.bat) sensor that will then run. This primitive gives remote code execution.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://www.paessler.com/prtg/history/stable https://kb.paessler.com/en/topic/91845-multiple-vulnerabilites-fixed-in-paessler-prtg-network-monitor-23-3-86-1520

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8