{"id":"CVE-2026-111223","revision":"6fe18bd27e6d43a1956028d4b90d3abf","records":[{"revision":"6fe18bd27e6d43a1956028d4b90d3abf","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-111223","aliases":[],"title":"Netgate pfSense CE 2.7.0 through 2.9.0 Command Injection via IPsec Mobile Login Banner","description":"Netgate pfSense CE 2.7.0 through 2.9.0 contains a configuration injection vulnerability that allows authenticated users with IPsec Mobile privileges to execute commands as root via the login_banner field. Attackers can submit a single-line banner containing '}' to escape the unquoted strongswan.conf attr value and define charon.start-scripts entries that charon executes as root on restart.","state":0,"publishedAt":"2026-10-15T18:46:23.73+00:00","modifiedAt":"2026-10-15T20:04:59.913+00:00","affected":[{"ecosystem":"https://github.com","name":"pfSense CE","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Netgate\",\n                    \"product\": \"pfSense CE\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"2.7.0\",\n                            \"lessThanOrEqual\": \"2.9.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"collectionURL\": \"https://github.com\",\n                    \"packageURL\": \"pkg:github/pfsense/pfsense\",\n                    \"repo\": \"https://github.com/pfsense/pfsense\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.6,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":7.2,"severity":"HIGH"}],"references":["https://github.com/abraxas/pfsense-ipsec-login-banner","https://abraxaslabs.tech/research/pfsense-ce-leftovers","https://abraxaslabs.tech/research/pfsense-ipsec-login-banner","https://github.com/pfsense/pfsense/blob/9363ac5b8651a1c7a333180425ce7719070f95f9/src/etc/inc/ipsec.inc#L1361-L1388","https://github.com/pfsense/pfsense/blob/9363ac5b8651a1c7a333180425ce7719070f95f9/src/etc/inc/ipsec.inc#L1842-L1845","https://github.com/pfsense/pfsense/blob/9363ac5b8651a1c7a333180425ce7719070f95f9/src/usr/local/www/vpn_ipsec_mobile.php#L269-L273","https://github.com/pfsense/pfsense/commit/27a52d0807","https://www.vulncheck.com/advisories/netgate-pfsense-ce-2.7.0-through-2.9.0-command-injection-via-ipsec-mobile-login-banner"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111223","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-111223","identifiers":["CVE-2026-111223"]},"retained":false,"historicalAffected":[]}],"coverage":[]}