CVE-2024-12833

Medium

Description

Paessler PRTG Network Monitor SNMP Cross-Site Scripting Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Paessler PRTG Network Monitor. Some user interaction on the part of an administrator is required to exploit this vulnerability. The specific flaw exists within the PRTG Network Monitor web interface. The issue results from the lack of proper validation of user-supplied data, which can lead to the injection of an arbitrary script. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-23371.

SeverityMedium
CVSS6.1
Exploit probability59. percentile0.9%
ProductPaessler Prtg Network Monitor
PublishedFeb 11, 2025
First seenFeb 11, 2025

How to fix

Update
  • paessler prtg_network_monitor25.1.102.1373 or later

Affected products

ProductAffected versionsFixed in
paessler prtg_network_monitorv < 25.1.102.137325.1.102.1373

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.