{
  "id": "CVE-2023-1256",
  "sourceIdentifier": "ics-cert@hq.dhs.gov",
  "published": "2023-03-16T19:15:18.227",
  "lastModified": "2023-03-22T20:56:30.570",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "The listed versions of AVEVA Plant SCADA and AVEVA Telemetry Server are vulnerable to an improper authorization exploit which could allow an unauthenticated user to remotely read data, cause denial of service, and tamper with alarm states."
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
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  "references": [
    {
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-073-04",
      "source": "ics-cert@hq.dhs.gov",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
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    }
  ]
}