FKIE_CVE-2020-8949

Vulnerability from fkie_nvd - Published: 2020-02-12 19:15 - Updated: 2026-06-17 03:27
Summary
Gocloud S2A_WL 4.2.7.16471, S2A 4.2.7.17278, S2A 4.3.0.15815, S2A 4.3.0.17193, S3A K2P MTK 4.2.7.16528, S3A 4.3.0.16572, and ISP3000 4.3.0.17190 devices allows remote attackers to execute arbitrary OS commands via shell metacharacters in a ping operation, as demonstrated by the cgi-bin/webui/admin/tools/app_ping/diag_ping/; substring.
Impacted products
Vendor Product Version
gocloud s2a_wl_firmware 4.2.7.16471
gocloud s2a_wl -
gocloud s2a_firmware 4.2.7.17278
gocloud s2a_firmware 4.3.0.15815
gocloud s2a_firmware 4.3.0.17193
gocloud s2a -
gocloud s3a_k2p_mtk_firmware 4.2.7.16528
gocloud s3a_k2p_mtk -
gocloud s3a_firmware 4.3.0.16572
gocloud s3a -
gocloud isp3000_firmware 4.3.0.17190
gocloud isp3000 -

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              "version": "n/a"
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Gocloud S2A_WL 4.2.7.16471, S2A 4.2.7.17278, S2A 4.3.0.15815, S2A 4.3.0.17193, S3A K2P MTK 4.2.7.16528, S3A 4.3.0.16572, and ISP3000 4.3.0.17190 devices allows remote attackers to execute arbitrary OS commands via shell metacharacters in a ping operation, as demonstrated by the cgi-bin/webui/admin/tools/app_ping/diag_ping/; substring."
    },
    {
      "lang": "es",
      "value": "Los dispositivos Gocloud S2A_WL versi\u00f3n 4.2.7.16471, S2A versi\u00f3n 4.2.7.17278, S2A versi\u00f3n 4.3.0.15815, S2A versi\u00f3n 4.3.0.17193, S3A K2P MTK versi\u00f3n 4.2.7.16528, S3A versi\u00f3n 4.3.0.16572 e ISP3000 versi\u00f3n 4.3.0.17190, permiten a atacantes remotos ejecutar comandos arbitrarios de Sistema Operativo por medio de metacaracteres de shell en una operaci\u00f3n de ping, como es demostrado por la subcadena cgi-bin/webui/admin/tools/app_ping/diag_ping/;."
    }
  ],
  "id": "CVE-2020-8949",
  "lastModified": "2026-06-17T03:27:13.533",
  "metrics": {
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        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
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          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
          "version": "2.0"
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        "exploitabilityScore": 8.0,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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    ]
  },
  "published": "2020-02-12T19:15:14.217",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://sku11army.blogspot.com/2020/02/gocloud-rce-in-gocloud-routers.html"
    },
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      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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