FKIE_CVE-2021-38451

Vulnerability from fkie_nvd - Published: 2021-10-22 12:15 - Updated: 2024-11-21 06:17
Severity ?
4.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N
5.7 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Summary
The affected product’s proprietary protocol CSC allows for calling numerous function codes. In order to call those function codes, the user must supply parameters. There is no sanitation on the value of the offset, which allows the client to specify any offset and read out-of-bounds data.
References
ics-cert@hq.dhs.govhttps://us-cert.cisa.gov/ics/advisories/icsa-21-292-01Patch, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01Patch, Third Party Advisory, US Government Resource
Impacted products
Vendor Product Version
auvesy versiondog *
To clipboard 

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              "criteria": "cpe:2.3:a:auvesy:versiondog:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "FE7528C6-8C4F-49D1-8591-BB54D2D6833C",
              "versionEndExcluding": "8.0.0",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The affected product\u2019s proprietary protocol CSC allows for calling numerous function codes. In order to call those function codes, the user must supply parameters. There is no sanitation on the value of the offset, which allows the client to specify any offset and read out-of-bounds data."
    },
    {
      "lang": "es",
      "value": "El protocolo propietario CSC del producto afectado permite llamar a numerosos c\u00f3digos de funci\u00f3n. Para llamar a esos c\u00f3digos de funci\u00f3n, el usuario debe suministrar par\u00e1metros. No se presenta saneo en el valor del desplazamiento, que permite al cliente especificar cualquier desplazamiento y leer datos fuera de l\u00edmites"
    }
  ],
  "id": "CVE-2021-38451",
  "lastModified": "2024-11-21T06:17:07.850",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 3.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:N",
          "version": "2.0"
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        "exploitabilityScore": 6.8,
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        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
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          "userInteraction": "REQUIRED",
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        "impactScore": 3.6,
        "source": "ics-cert@hq.dhs.gov",
        "type": "Secondary"
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          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
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          "userInteraction": "REQUIRED",
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        "type": "Primary"
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  "published": "2021-10-22T12:15:08.130",
  "references": [
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      "tags": [
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        "Third Party Advisory",
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  "sourceIdentifier": "ics-cert@hq.dhs.gov",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "ics-cert@hq.dhs.gov",
      "type": "Primary"
    }
  ]
}


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