{
  "GSD": {
    "alias": "CVE-2023-0621",
    "id": "GSD-2023-0621"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-0621"
      ],
      "details": "Cscape Envision RV version 4.60 is vulnerable to an out-of-bounds read vulnerability when parsing project (i.e. HMI) files. The product lacks proper validation of user-supplied data, which could result in reads past the end of allocated data structures. An attacker could leverage these vulnerabilities to execute arbitrary code in the context of the current process.",
      "id": "GSD-2023-0621",
      "modified": "2023-12-13T01:20:22.701533Z",
      "schema_version": "1.4.0"
    }
  },
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        "ASSIGNER": "ics-cert@hq.dhs.gov",
        "ID": "CVE-2023-0621",
        "STATE": "PUBLIC"
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      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Cscape Envision RV",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "4.60"
                        }
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              "vendor_name": "Horner Automation"
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            "value": "Cscape Envision RV version 4.60 is vulnerable to an out-of-bounds read vulnerability when parsing project (i.e. HMI) files. The product lacks proper validation of user-supplied data, which could result in reads past the end of allocated data structures. An attacker could leverage these vulnerabilities to execute arbitrary code in the context of the current process."
          }
        ]
      },
      "generator": {
        "engine": "VINCE 2.0.6",
        "env": "prod",
        "origin": "https://cveawg.mitre.org/api/cve/CVE-2023-0621"
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-125 Out-of-bounds Read"
              }
            ]
          }
        ]
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      "references": {
        "reference_data": [
          {
            "name": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-040-04",
            "refsource": "MISC",
            "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-040-04"
          }
        ]
      },
      "source": {
        "discovery": "UNKNOWN"
      }
    },
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:hornerautomation:cscape_envision_rv:4.60:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
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          "ID": "CVE-2023-0621"
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        "description": {
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              "value": "Cscape Envision RV version 4.60 is vulnerable to an out-of-bounds read vulnerability when parsing project (i.e. HMI) files. The product lacks proper validation of user-supplied data, which could result in reads past the end of allocated data structures. An attacker could leverage these vulnerabilities to execute arbitrary code in the context of the current process."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-125"
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          "reference_data": [
            {
              "name": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-040-04",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory",
                "US Government Resource"
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              "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-040-04"
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        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-03-13T03:50Z",
      "publishedDate": "2023-03-09T22:15Z"
    }
  }
}