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.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
mitreCNA
---
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CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 75%
VendorProductVersion
netgatepfsense
𝑥
≤ 2.4.4
netgatepfsense
2.4.4:p1
netgatepfsense
2.4.4:p2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://docs.netgate.com/pfsense/en/latest/releases/2-4-4-p3.html
https://gist.github.com/dharmeshbaskaran/fd3779006361d07651a883e8a040d916
https://www.pfsense.org/download/
https://docs.netgate.com/pfsense/en/latest/releases/2-4-4-p3.html
https://gist.github.com/dharmeshbaskaran/fd3779006361d07651a883e8a040d916
https://www.pfsense.org/download/