5.4

CVE-2020-19203

An authenticated Cross-Site Scripting (XSS) vulnerability was found in widgets/widgets/wake_on_lan_widget.php, a component of the pfSense software WebGUI, on version 2.4.4-p2 and earlier. The widget did not encode the descr (description) parameter of wake-on-LAN entries in its output, leading to a possible stored XSS.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Netgate ≫ Pfsense Version < 2.4.4
Netgate ≫ Pfsense Version2.4.4 Update-
Netgate ≫ Pfsense Version2.4.4 Updatep1
Netgate ≫ Pfsense Version2.4.4 Updatep2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.05% 0.598
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 3.5 6.8 2.9
AV:N/AC:M/Au:S/C:N/I:P/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://www.pfsense.org/download/
Vendor Advisory
Product
Release Notes
https://docs.netgate.com/pfsense/en/latest/releases/2-4-4-p3.html
Vendor Advisory
https://gist.github.com/dharmeshbaskaran/55d546496bfb0ba28117e846d8b785db
Third Party Advisory
https://www.netgate.com/assets/downloads/advisories/pfSense-SA-19_04.webgui.asc
Vendor Advisory