CVE-2026-111229

{
  "etk_id": "ETK-2026-1713",
  "cve_id": "CVE-2026-111229",
  "display_id": "CVE-2026-111229",
  "ghsa_id": "GHSA-xf3x-9wqm-925c",
  "euvd_id": "EUVD-2026-102341",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Command injection in pfSense CE Captive Portal HA",
  "summary": "pfSense CE 2.7.0 through 2.9.0 is affected by a command injection flaw in Captive Portal HA synchronization. An attacker with the Captive Portal HA privilege can cause commands to run as root by controlling the synchronization service response.",
  "mitigation": "Revoke or tightly restrict the Captive Portal HA privilege and ensure synchronization endpoints are trusted and access-controlled. Disable Captive Portal HA synchronization where it is not required; no fixed version is recorded in the advisory.",
  "vendor": "Netgate",
  "product": "pfSense CE",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 2.7.0, <= 2.9.0"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "pfSense CE",
      "purl": null
    }
  ],
  "cwes": [
    78
  ],
  "cvss_score": 8.6,
  "cvss_src": "cna_vendor",
  "cvss_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",
  "epss_score": 0.0637,
  "epss_percentile": 0.936,
  "epss_asof": "2026-10-20",
  "automation": "contextual",
  "check": true,
  "check_confidence_basis": "assessed",
  "exploit": false,
  "pipeline_minutes": 22.839150383333333,
  "t0_at": "2026-10-15T18:46:30.058000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-17T21:43:15.408779+00:00",
      "days": 2.122747115497685,
      "is_lower_bound": false,
      "measured_at": "2026-10-15T18:46:30.058000+00:00",
      "url": null
    },
    "public_poc": {
      "at": "2026-10-15T04:49:51+00:00",
      "days": -0.5810076157407408,
      "is_lower_bound": false,
      "measured_at": "2026-10-15T18:46:30.058000+00:00",
      "url": "https://github.com/abraxas/pfsense-cp-ha-pfctl"
    },
    "trigger_signal": {
      "at": "2026-10-15T18:46:30.058000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-15T18:46:30.058000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-111229"
    }
  }
}