CVE Vulnerability

CVE-2020-19201

A Stored Cross-Site Scripting (XSS) vulnerability was found in status_filter_reload.php, a page in the pfSense software WebGUI, on Netgate pfSense version 2.4.4-p2 and earlier. The page did not encode output from the filter reload process, and a stored XSS was possible via the descr (description) parameter on NAT rules.

3.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

5.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://docs.netgate.com/pfsense/en/latest/releases/2-4-4-p3.html Product Vendor Advisory
https://www.pfsense.org/download/ Vendor Advisory
https://gist.github.com/dharmeshbaskaran/fd3779006361d07651a883e8a040d916 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:netgate:pfsense:2.4.4:p1:*:*:*:*:*:*
cpe:2.3:a:netgate:pfsense:*:*:*:*:*:*:*:*
cpe:2.3:a:netgate:pfsense:2.4.4:p2:*:*:*:*:*:*
Information

Published : 2021-07-12 04:15

Updated : 2021-09-14 02:46

NVD link : CVE-2020-19201

Mitre link : CVE-2020-19201

Products Affected
No products.
CWE
CWE-79