CVE-2019-16914 Information

Description

An XSS issue was discovered in pfSense through 2.4.4-p3. In services_captiveportal_mac.php the username and delmac parameters are displayed without sanitization.

CVSS Vector

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

Reference

https://github.com/pfsense/pfsense/commit/d31362b69d5d52dc196dc72f66e830cd1e6e9a4f https://redmine.pfsense.org/issues/9609 https://www.seebug.org/vuldb/ssvid-98023

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