CVE-2023-51630CWE-79

Paessler PRTG Network Monitor Cross-Site Scripting Authentication Bypass Vulnerability

High · published February 8, 2024

CVSS v3.0
8.8
EPSS
2%
Percentile
77.7
In the wild
Unconfirmed
What it is

Paessler PRTG Network Monitor Cross-Site Scripting Authentication Bypass Vulnerability. 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.

. Was ZDI-CAN-21182.

The record
Technical detail
CVSS v3.0
8.8 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01748 · 77.7th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2024-02-08T22:13Z
EPSS history
Timeline
  • 08 FEB 22:13Z
    Paessler PRTG Network Monitor Cross-Site Scripting Authentication Bypass Vulnerability
    cvelistv5