CVE-2020-21219 — MEDIUM (6.1)

Vulnerability Description

Cross Site Scripting (XSS) vulnerability in Netgate pf Sense 2.4.4-Release-p3 and Netgate ACME package 0.6.3 allows remote attackers to to run arbitrary code via the RootFolder field to acme_certificate_edit.php page of the ACME package.

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Netgate	Acme	0.6.3
Netgate	Pfsense	2.4.4

Related Weaknesses (CWE)

CWE-79

References

https://github.com/pfsense/FreeBSD-ports/commit/a6f443cde51e7fcf17e51f16014d3589PatchThird Party Advisory
https://redmine.pfsense.org/issues/9888Third Party Advisory
https://github.com/pfsense/FreeBSD-ports/commit/a6f443cde51e7fcf17e51f16014d3589PatchThird Party Advisory
https://redmine.pfsense.org/issues/9888Third Party Advisory

FAQ

What is CVE-2020-21219?

CVE-2020-21219 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Cross Site Scripting (XSS) vulnerability in Netgate pf Sense 2.4.4-Release-p3 and Netgate ACME package 0.6.3 allows remote attackers to to run arbitrary code via the RootFolder field to acme_certifica...

How severe is CVE-2020-21219?

CVE-2020-21219 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-21219?

Check the references section above for vendor advisories and patch information. Affected products include: Netgate Acme, Netgate Pfsense.