PT-2019-12761 · Netgate · Pfsense

Chi Tran · Published 2019-05-29 · Updated 2019-05-30 · CVE-2019-12347

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions pfSense version 2.4.4-p3

Description A stored XSS issue occurs due to input validation errors when attackers inject a payload into the Name or Description field via an "acme accountkeys edit.php" action.

Recommendations For pfSense version 2.4.4-p3, as a temporary workaround, consider restricting access to the acme accountkeys edit.php action until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-12347

Affected Products

Pfsense

References · 8

• 🔥 https://ctrsec.io/index.php/2019/05/28/stored-xss-acme-pfsense-2-4-4-p3 · Exploit
• 🔥 https://redmine.pfsense.org/issues/9554#change-40729 · Exploit
• 🔥 http://packetstormsecurity.com/files/153112/pfSense-2.4.4-p3-Cross-Site-Scripting.html · Exploit
• 🔥 https://exploit-db.com/exploits/46936 · Exploit
• https://github.com/pfsense/FreeBSD-ports/commit/504909564079e540689dbdbed3a579483c614275 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2019-12347 · Security Note
• https://pfsense.org/download · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-12347 · Vendor Advisory