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CVE-2020-19201 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.4 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://docs.netgate.com/pfsense/en/latest/releases/2-4-4-p3.html	CVE	ProductVendor Advisory
https://gist.github.com/dharmeshbaskaran/fd3779006361d07651a883e8a040d916	CVE	ExploitThird Party Advisory
https://www.pfsense.org/download/	CVE	Vendor Advisory
https://docs.netgate.com/pfsense/en/latest/releases/2-4-4-p3.html	[email protected]	ProductVendor Advisory
https://gist.github.com/dharmeshbaskaran/fd3779006361d07651a883e8a040d916	[email protected]	ExploitThird Party Advisory
https://www.pfsense.org/download/	[email protected]	Vendor Advisory

see all 6 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-79	Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')	[email protected]

Affected Products

Product	Versions
netgate pfsense	<= 2.4.4 2.4.4 p1 2.4.4 p2
CPE cpe:2.3:a:netgate:pfsense:::::::: cpe:2.3:a:netgate:pfsense:2.4.4:p1:::::: cpe:2.3:a:netgate:pfsense:2.4.4:p2:::::: Remediation No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Sep 14, 2021	Modified Analysis	[email protected]
Jul 15, 2021	CVE Modified	[email protected]
Jul 14, 2021	Initial Analysis	[email protected]