CVE-2026-81212

{
  "etk_id": "ETK-2026-2229",
  "cve_id": "CVE-2026-81212",
  "display_id": "CVE-2026-81212",
  "ghsa_id": "GHSA-94v7-vrp8-c6rw",
  "euvd_id": "EUVD-2026-106864",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated Redis key write in IBM DataStage on Cloud Pak for Data",
  "summary": "IBM DataStage on Cloud Pak for Data 5.4.0.0 is affected by an access-control flaw involving shared Redis data. An unauthenticated remote attacker able to reach the vulnerable service may modify cached flow settings for other tenants, undermining isolation and credential protections.",
  "mitigation": "Restrict unauthenticated network access to the affected DataStage service and its shared Redis deployment until IBM provides remediation guidance. Monitor IBM's security bulletin and upgrade to a vendor-provided fixed release when available.",
  "vendor": "IBM",
  "product": "DataStage on Cloud Pak for Data",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "5.4.0.0"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "DataStage on Cloud Pak for Data",
      "purl": null
    }
  ],
  "cwes": [
    285
  ],
  "cvss_score": 10,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": true,
  "check_confidence_basis": "assessed",
  "exploit": false,
  "pipeline_minutes": 19.256812483333334,
  "t0_at": "2026-10-20T21:58:51.662000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-21T01:33:05.912627+00:00",
      "days": 0.1487760489236111,
      "is_lower_bound": false,
      "measured_at": "2026-10-20T21:58:51.662000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-20T21:58:51.662000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-20T21:58:51.662000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-81212"
    }
  }
}