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EUVD-2021-9429

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Improper Initialization vulnerability in various ABB Relion protection relays and units allows manipulation.

Related
Affected
Refs
[
  {
    "enisaIdVendor": [
      {
        "id": "b27507be-786b-38b2-a3d9-7ebab916c5be",
        "vendor": {
          "name": "ABB"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "06c4da80-ddcf-3d49-96ad-0f5834fc8d35",
        "product": {
          "name": "Relion protection relays - 611 series"
        },
        "product_version": "1.0.0 <2.0.3"
      },
      {
        "id": "194575ca-d0ee-338c-90ef-e6a645112a16",
        "product": {
          "name": "Relion protection relays - REX640 PCL2"
        },
        "product_version": "1.1.0 <1.1.4"
      },
      {
        "id": "2415edfa-5abd-3bdc-a270-e3fbcf695ad9",
        "product": {
          "name": "Merging Unit- SMU615"
        },
        "product_version": "1.0.0 <1.0.2"
      },
      {
        "id": "3d9b6a1c-2b50-35c0-ae6a-629a8b543b6f",
        "product": {
          "name": "Relion protection relays - 615 series IEC 5.0 FP1"
        },
        "product_version": "5.1.0 <5.1.20"
      },
      {
        "id": "41628e20-8e79-302f-83bf-75189f0bddbb",
        "product": {
          "name": "Remote Monitoring and Control - REC615"
        },
        "product_version": "1.0.0 <2.0.3"
      },
      {
        "id": "56501982-9743-3027-ae85-e56fd76fab2f",
        "product": {
          "name": "Relion protection relays - 620 series IEC/CN 2.0 FP1"
        },
        "product_version": "2.1.0 <2.1.15"
      },
      {
        "id": "89d3c7c4-d3d3-322d-bf47-88037adaa227",
        "product": {
          "name": "Relion protection relays - 615 series IEC 4.0 FP1"
        },
        "product_version": "4.1.0 < 4.1.9"
      },
      {
        "id": "8f8ea31e-882a-3a38-bb67-eeba689a8027",
        "product": {
          "name": "Relion protection relays - 620 series IEC/CN 2.0"
        },
        "product_version": "2.0.0 <2.0.11"
      },
      {
        "id": "97e8f0e9-029f-3228-96c5-24926f9e5b89",
        "product": {
          "name": "Relion protection relays - REX640 PCL1"
        },
        "product_version": "1.0.0 <1.0.8"
      },
      {
        "id": "98bfdcdd-4e3f-367d-91a4-5a26e3b9e9e1",
        "product": {
          "name": "Relion protection relays - REX640 PCL3"
        },
        "product_version": "1.2.0 <1.2.1"
      },
      {
        "id": "bce0c7c8-c0c5-3596-b344-2be0d09c610b",
        "product": {
          "name": "Relion protection relays - RER615"
        },
        "product_version": "2.0.0 <2.0.3"
      },
      {
        "id": "c4046baf-fb7d-36e4-9e06-d7c91c87cd05",
        "product": {
          "name": "Relion protection relays - 615 series IEC 5.0"
        },
        "product_version": "5.0.0 <5.0.12"
      },
      {
        "id": "fa7bfa26-42f1-3772-8205-0dc26223552f",
        "product": {
          "name": "Relion protection relays - 615 series CN 4.0 FP1"
        },
        "product_version": "4.1.0 <4.1.8"
      }
    ]
  }
]

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03 Oct 2025 20:07Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.5 - 6.2
EPSS0.00131
SSVC
1