PT-2026-115189 · Netgate · Pfsense Ce

Abraxas Labs

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CVE-2026-111224

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Published

2026-10-15

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Updated

2026-10-15

CVSS v3.1

7.5

High

VectorAV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
pfSense CE through 2.9.0 contains an OS command injection vulnerability in the OpenVPN openvpn.connect async.sh script that allows authenticated VPN users to execute commands as root via crafted usernames. Attackers authenticated through RADIUS or LDAP can use usernames containing single quotes and shell metacharacters to break out of the eval'd pfctl anchor name on connect or disconnect.

Exploit

Fix

OS Command Injection

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Weakness Enumeration

CWE-78

Related Identifiers

CVE-2026-111224

Affected Products

Pfsense Ce