CVE-2019-12347 Information

Description

In pfSense 2.4.4-p3 a stored XSS vulnerability occurs when attackers inject a payload into the Name or Description field via an acme_accountkeys_edit.php action. The vulnerability occurs due to input validation errors.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Reference

http://packetstormsecurity.com/files/153112/pfSense-2.4.4-p3-Cross-Site-Scripting.html https://ctrsec.io/index.php/2019/05/28/stored-xss-acme-pfsense-2-4-4-p3/ https://github.com/pfsense/FreeBSD-ports/commit/504909564079e540689dbdbed3a579483c614275 https://redmine.pfsense.org/issues/9554change-40729 https://www.pfsense.org/download/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1