CVE-2026-111215
HIGH
CVSS 7.2
Published: 2026-10-15
Modified: 2026-10-15
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Threat Intelligence Pending
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Description
Netgate pfSense CE through 2.9.0 contains an OS command injection vulnerability that allows authenticated users to execute commands as root by supplying a crafted wireless parent interface name. Attackers with limited Wireless Edit or Interface Assignments privileges can submit values like ath0;<cmd> via interfaces_wireless_edit.php or interfaces_assign.php, which interface_wireless_clone() interpolates unescaped into an ifconfig shell command.
Quick Facts
| CVE ID | CVE-2026-111215 |
| CVSS Score | 7.2 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| Published | 2026-10-15 |
| Exploited | No |
| CISA KEV | No |
| PoC | Not public |
References
- https://abraxaslabs.tech/research/pfsense-ce-leftovers
- https://github.com/abraxas/pfsense-assign-if-add
- https://github.com/abraxas/pfsense-wireless-clone
- https://github.com/pfsense/pfsense/blob/9363ac5b8651a1c7a333…
- https://github.com/pfsense/pfsense/blob/9363ac5b8651a1c7a333…
- https://github.com/pfsense/pfsense/blob/9363ac5b8651a1c7a333…
- https://www.vulncheck.com/advisories/netgate-pfsense-ce-thro…