FKIE_CVE-2021-3149

Vulnerability from fkie_nvd - Published: 2021-02-22 02:15 - Updated: 2026-06-17 04:04
Severity
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
On Netshield NANO 25 10.2.18 devices, /usr/local/webmin/System/manual_ping.cgi allows OS command injection (after authentication by the attacker) because the system C library function is used unsafely.
References
cve@mitre.orghttps://kc.mcafee.com/corporate/index?page=content&id=SB10356Not Applicable, Third Party Advisory
cve@mitre.orghttps://www.digitaldefense.com/resources/vulnerability-research/netshield-corporation-nano-25/Third Party Advisory
cve@mitre.orghttps://www.netshieldcorp.com/netshield-appliances/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://kc.mcafee.com/corporate/index?page=content&id=SB10356Not Applicable, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.digitaldefense.com/resources/vulnerability-research/netshield-corporation-nano-25/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.netshieldcorp.com/netshield-appliances/Vendor Advisory
Impacted products
Vendor Product Version
netshieldcorp nano_25_firmware 10.2.18
netshieldcorp nano_25 -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:netshieldcorp:nano_25_firmware:10.2.18:*:*:*:*:*:*:*",
              "matchCriteriaId": "3584B948-4921-4FCB-A567-31ABB9FDEB29",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:netshieldcorp:nano_25:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "CD55999A-BFC4-4ECB-A1F1-D212956C3AF2",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "On Netshield NANO 25 10.2.18 devices, /usr/local/webmin/System/manual_ping.cgi allows OS command injection (after authentication by the attacker) because the system C library function is used unsafely."
    },
    {
      "lang": "es",
      "value": "En los dispositivos Netshield NANO versi\u00f3n 25 10.2.18, el archivo /usr/local/webmin/System/manual_ping.cgi permite una inyecci\u00f3n de comandos del Sistema Operativo (despu\u00e9s de la autenticaci\u00f3n por parte del atacante) porque la funci\u00f3n de la biblioteca del sistema C es usada de manera no segura"
    }
  ],
  "id": "CVE-2021-3149",
  "lastModified": "2026-06-17T04:04:45.003",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "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"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-02-22T02:15:14.383",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Not Applicable",
        "Third Party Advisory"
      ],
      "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10356"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.digitaldefense.com/resources/vulnerability-research/netshield-corporation-nano-25/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.netshieldcorp.com/netshield-appliances/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Not Applicable",
        "Third Party Advisory"
      ],
      "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10356"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.digitaldefense.com/resources/vulnerability-research/netshield-corporation-nano-25/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.netshieldcorp.com/netshield-appliances/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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