FKIE_CVE-2021-40222

Vulnerability from fkie_nvd - Published: 2021-09-09 12:15 - Updated: 2024-11-21 06:23
Severity
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
Rittal CMC PU III Web management Version affected: V3.11.00_2. Version fixed: V3.17.10 is affected by a remote code execution vulnerablity. It is possible to introduce shell code to create a reverse shell in the PU-Hostname field of the TCP/IP Configuration dialog. Web application fails to sanitize user input on Network TCP/IP configuration page. This allows the attacker to inject commands as root on the device which will be executed once the data is received.
References
cve@mitre.orghttps://github.com/asang17/CVE-2021-RCEExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/asang17/CVE-2021-RCEExploit, Third Party Advisory
Impacted products
Vendor Product Version
rittal cmc_pu_iii_7030.000_firmware *
rittal cmc_pu_iii_7030.000 3.00
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:rittal:cmc_pu_iii_7030.000_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0002D4CE-91FE-4594-AD80-C2E976952D27",
              "versionEndExcluding": "3.17.10",
              "versionStartIncluding": "3.11.00_2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:rittal:cmc_pu_iii_7030.000:3.00:*:*:*:*:*:*:*",
              "matchCriteriaId": "FAAE9E5B-193D-4540-B9FC-C6EF41888D35",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Rittal CMC PU III Web management Version affected: V3.11.00_2. Version fixed: V3.17.10 is affected by a remote code execution vulnerablity. It is possible to introduce shell code to create a reverse shell in the PU-Hostname field of the TCP/IP Configuration dialog. Web application fails to sanitize user input on Network TCP/IP configuration page. This allows the attacker to inject commands as root on the device which will be executed once the data is received."
    },
    {
      "lang": "es",
      "value": "Rittal CMC PU III Web management Versi\u00f3n afectada: V3.11.00_2. Versi\u00f3n corregida: V3.17.10 est\u00e1 afectada por una vulnerabilidad de ejecuci\u00f3n de c\u00f3digo remota. Es posible introducir c\u00f3digo shell para crear un shell inverso en el campo PU-Hostname del di\u00e1logo de Configuraci\u00f3n TCP/IP. La aplicaci\u00f3n web no sanea la entrada del usuario en la p\u00e1gina de configuraci\u00f3n de la red TCP/IP. Esto permite al atacante inyectar comandos como root en el dispositivo que ser\u00e1n ejecutados una vez recibidos los datos"
    }
  ],
  "id": "CVE-2021-40222",
  "lastModified": "2024-11-21T06:23:46.050",
  "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": "2021-09-09T12:15:10.057",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/asang17/CVE-2021-RCE"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/asang17/CVE-2021-RCE"
    }
  ],
  "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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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