FKIE_CVE-2021-38306

Vulnerability from fkie_nvd - Published: 2021-08-24 13:15 - Updated: 2024-11-21 06:16
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Network Attached Storage on LG N1T1*** 10124 devices allows an unauthenticated attacker to gain root access via OS command injection in the en/ajp/plugins/access.ssh/checkInstall.php destServer parameter.
References
cve@mitre.orghttps://www.lg.com/uk/support/product/lg-N1T1DD1Product, Vendor Advisory
cve@mitre.orghttps://www.lg.com/us/burners-drives/lg-N1T1-network-attached-storageProduct, Vendor Advisory
cve@mitre.orghttps://zerosecuritypenetrationtesting.com/?page_id=306Exploit, Third Party Advisory, URL Repurposed
af854a3a-2127-422b-91ae-364da2661108https://www.lg.com/uk/support/product/lg-N1T1DD1Product, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.lg.com/us/burners-drives/lg-N1T1-network-attached-storageProduct, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://zerosecuritypenetrationtesting.com/?page_id=306Exploit, Third Party Advisory, URL Repurposed
Impacted products
Vendor Product Version
lg n1t1_firmware -
lg n1t1 -
lg n1t1dd1 -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:lg:n1t1_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "4EF6ECEE-B02A-443A-B40A-961F6ADB9D09",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:lg:n1t1:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "7CC350B2-6B33-42EA-B412-2F90392463FD",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:lg:n1t1dd1:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "D4317695-8B42-42D7-9CDB-E4DF4108C149",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Network Attached Storage on LG N1T1*** 10124 devices allows an unauthenticated attacker to gain root access via OS command injection in the en/ajp/plugins/access.ssh/checkInstall.php destServer parameter."
    },
    {
      "lang": "es",
      "value": "El Almacenamiento Conectado a la Red en los dispositivos LG N1T1*** 10124, permite a un atacante no autenticado conseguir acceso root por medio de una inyecci\u00f3n de comandos en el Sistema Operativo en el par\u00e1metro destServer del archivo es/ajp/plugins/access.ssh/checkInstall.php."
    }
  ],
  "id": "CVE-2021-38306",
  "lastModified": "2024-11-21T06:16:46.097",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 10.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "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": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-08-24T13:15:14.383",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product",
        "Vendor Advisory"
      ],
      "url": "https://www.lg.com/uk/support/product/lg-N1T1DD1"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product",
        "Vendor Advisory"
      ],
      "url": "https://www.lg.com/us/burners-drives/lg-N1T1-network-attached-storage"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "URL Repurposed"
      ],
      "url": "https://zerosecuritypenetrationtesting.com/?page_id=306"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product",
        "Vendor Advisory"
      ],
      "url": "https://www.lg.com/uk/support/product/lg-N1T1DD1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product",
        "Vendor Advisory"
      ],
      "url": "https://www.lg.com/us/burners-drives/lg-N1T1-network-attached-storage"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory",
        "URL Repurposed"
      ],
      "url": "https://zerosecuritypenetrationtesting.com/?page_id=306"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.