CVE-2026-82827

{
  "etk_id": "ETK-2026-214",
  "cve_id": "CVE-2026-82827",
  "display_id": "CVE-2026-82827",
  "ghsa_id": "GHSA-xxq6-25c8-35j6",
  "euvd_id": "EUVD-2026-90492",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Hard-coded JWT signing key in Hitachi Coding Software Suite",
  "summary": "Hitachi Coding Software Suite versions through 3.3.0 contain an embedded secret used to sign JWTs. An attacker who can submit a forged bearer token to the relevant service may obtain access to administrative functions.",
  "mitigation": "Restrict access to Coding Software Suite administrative services to trusted networks and users until vendor remediation is applied. Obtain and deploy a vendor-supported release or update that replaces the embedded JWT signing secret.",
  "vendor": "hitachi industrial equipment systems",
  "product": "Hitachi Coding Software Suite",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 3.3.0"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Hitachi Coding Software Suite",
      "purl": null
    }
  ],
  "cwes": null,
  "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": 0.0027,
  "epss_percentile": 0.1783,
  "epss_asof": "2026-10-20",
  "automation": "contextual",
  "check": true,
  "check_confidence_basis": "mechanism_verified",
  "exploit": false,
  "pipeline_minutes": 20.076184516666668,
  "t0_at": "2026-10-01T04:57:55.728000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-01T07:09:24.930683+00:00",
      "days": 0.09131021623842593,
      "is_lower_bound": false,
      "measured_at": "2026-10-01T04:57:55.728000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-01T04:57:55.728000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-01T04:57:55.728000+00:00",
      "url": "https://github.com/advisories/GHSA-xxq6-25c8-35j6"
    }
  }
}