CVE-2026-17362

{
  "etk_id": "ETK-2026-3784",
  "cve_id": "CVE-2026-17362",
  "display_id": "CVE-2026-17362",
  "ghsa_id": "GHSA-3mvj-682g-p7pp",
  "euvd_id": "EUVD-2026-118598",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Missing authorization in API Connect V12 OnPrem tenant management",
  "summary": "IBM API Connect V12 OnPrem 12.1.0.0 through 12.1.1.2 does not properly enforce authorization for tenant-management operations. A remote unauthenticated attacker can create, alter, or remove tenants when they can reach an affected deployment.",
  "mitigation": "Upgrade API Connect V12 OnPrem to version 12.1.1.3 or later. Until upgraded, restrict network access to the affected management interfaces to trusted administrators.",
  "vendor": "IBM",
  "product": "API Connect V12 OnPrem",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 12.1.0.0, <= 12.1.1.2"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "API Connect V12 OnPrem",
      "purl": null
    }
  ],
  "cwes": [
    862
  ],
  "cvss_score": 9.8,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 11.55443985,
  "t0_at": "2026-11-07T03:25:11.041000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-11-07T03:25:11.041000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-07T03:25:11.041000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-17362"
    }
  }
}