ZDI-CAN-21182: ZDI-24-073: Paessler PRTG Network Monitor Cross-Site Scripting Authentication Bypass Vulnerability
First published: Mon Jan 15 2024(Updated: )
This vulnerability allows remote attackers to bypass authentication on affected installations of Paessler PRTG Network Monitor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the web console. 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Paessler PRTG Traffic Grapher |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-21182?
The severity of ZDI-CAN-21182 is high due to the potential for remote authentication bypass.
How do I fix ZDI-CAN-21182?
To fix ZDI-CAN-21182, it is recommended to update to the latest version of Paessler PRTG Network Monitor.
What kind of attacks can exploit ZDI-CAN-21182?
ZDI-CAN-21182 can be exploited through social engineering tactics that require user interaction to visit a malicious webpage.
Who is affected by ZDI-CAN-21182?
Organizations using affected installations of Paessler PRTG Network Monitor are vulnerable to ZDI-CAN-21182.
What steps should I take if I am vulnerable to ZDI-CAN-21182?
If vulnerable to ZDI-CAN-21182, ensure immediate updates and user training on the dangers of malicious links and files.
- collector/zdi-published
- source/ZDI
- alias/ZDI-CAN-21182
- agent/title
- agent/last-modified-date
- agent/first-publish-date
- agent/references
- agent/severity
- agent/description
- agent/trending
- agent/type
- agent/source
- agent/softwarecombine
- agent/tags
- agent/event
- collector/zdi-advisory
- alias/ZDI-24-073
- alias/CVE-2023-51630
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/paessler
- canonical/paessler prtg traffic grapher