VulnerabilityModified
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.
MEDIUM 5.4EPSS 3.45%
Does this matter?
Lower severity and a low EPSS score (3.45%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 3.45% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- netgate/pfsense
- Source
- cve@mitre.org
References
- https://docs.netgate.com/pfsense/en/latest/releases/2-4-4-p3.htmlProduct, Vendor Advisory
- https://gist.github.com/dharmeshbaskaran/fd3779006361d07651a883e8a040d916Exploit, Third Party Advisory
- https://www.pfsense.org/download/Vendor Advisory
- https://docs.netgate.com/pfsense/en/latest/releases/2-4-4-p3.htmlProduct, Vendor Advisory
- https://gist.github.com/dharmeshbaskaran/fd3779006361d07651a883e8a040d916Exploit, Third Party Advisory
- https://www.pfsense.org/download/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.