{
  "GSD": {
    "alias": "CVE-2021-38421",
    "description": "Fuji Electric V-Server Lite and Tellus Lite V-Simulator prior to v4.0.12.0 is vulnerable to an out-of-bounds read, which may allow an attacker to read sensitive information from other memory locations or cause a crash.",
    "id": "GSD-2021-38421"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-38421"
      ],
      "details": "Fuji Electric V-Server Lite and Tellus Lite V-Simulator prior to v4.0.12.0 is vulnerable to an out-of-bounds read, which may allow an attacker to read sensitive information from other memory locations or cause a crash.",
      "id": "GSD-2021-38421",
      "modified": "2023-12-13T01:23:17.514094Z",
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    }
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        "ID": "CVE-2021-38421",
        "STATE": "PUBLIC",
        "TITLE": " Fuji Electric Tellus Lite V-Simulator out of bounds read"
      },
      "affects": {
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          "vendor_data": [
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                          "version_affected": "\u003c",
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              "vendor_name": " Fuji Electric"
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      "credit": [
        {
          "lang": "eng",
          "value": "kimiya, working with Trend Micro\u2019s Zero Day Initiative, and Michael Heinzl reported these vulnerabilities to CISA."
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      "impact": {
        "cvss": {
          "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",
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                "value": "CWE-125 Out-of-bounds Read"
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            "name": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-299-01",
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            "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-299-01"
          }
        ]
      },
      "solution": [
        {
          "lang": "eng",
          "value": "Fuji Electric recommends updating software to the latest version:\nTELLUS Lite software: Version 4.0.12.0 Disk1\nTELLUS Lite software: Version 4.0.12.0 Disk2\nV-Server Lite software: Version 4.0.12.0 Disk1\nV-Server Lite software: Version 4.0.12.0 Disk2"
        }
      ],
      "source": {
        "advisory": "ICSA-21-299-01",
        "discovery": "EXTERNAL"
      }
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                "cpe23Uri": "cpe:2.3:a:fujielectric:v-server:*:*:*:*:lite:*:*:*",
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      "impact": {
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          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
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            "confidentialityImpact": "PARTIAL",
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          "exploitabilityScore": 8.6,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
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      },
      "lastModifiedDate": "2021-12-27T20:32Z",
      "publishedDate": "2021-12-20T21:15Z"
    }
  }
}