{
  "id": "CVE-2022-45914",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-11-27T01:15:10.177",
  "lastModified": "2023-02-17T03:31:39.467",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "The ESL (Electronic Shelf Label) protocol, as implemented by (for example) the OV80e934802 RF transceiver on the ETAG-2130-V4.3 20190629 board, does not use authentication, which allows attackers to change label values via 433 MHz RF signals, as demonstrated by disrupting the organization of a hospital storage unit, or changing retail pricing."
    },
    {
      "lang": "es",
      "value": "El protocolo ESL (Electronic Shelf Label), implementado por (por ejemplo) el transceptor de RF OV80e934802 en la placa ETAG-2130-V4.3 20190629, no utiliza autenticaci\u00f3n, lo que permite a los atacantes cambiar los valores de las etiquetas a trav\u00e9s de se\u00f1ales de RF de 433 MHz. como lo demuestra la interrupci\u00f3n de la organizaci\u00f3n de una unidad de almacenamiento del hospital o el cambio de los precios minoristas."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "attackVector": "ADJACENT_NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-294"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:electronic_shelf_label_protocol_project:electronic_shelf_label_protocol:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "A6CDA357-0ECA-4667-895E-9A90918F5FD5"
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  ],
  "references": [
    {
      "url": "http://packetstormsecurity.com/files/170177/Zhuhai-Suny-Technology-ESL-Tag-Forgery-Replay-Attacks.html",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "http://seclists.org/fulldisclosure/2022/Dec/6",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Mailing List",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.youtube.com/watch?v=FQRMNjZVlHg",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
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    }
  ]
}