fkie_cve-2021-34574
Vulnerability from fkie_nvd
Published
2021-08-02 11:15
Modified
2024-11-21 06:10
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Summary
In MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2 an authenticated attacker can change the password of his account into a new password that violates the password policy by intercepting and modifying the request that is send to the server.
References
info@cert.vde.comhttps://cert.vde.com/en/advisories/VDE-2021-030Third Party Advisory
info@cert.vde.comhttps://cert.vde.com/en/advisories/VDE-2022-039Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert.vde.com/en/advisories/VDE-2021-030Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert.vde.com/en/advisories/VDE-2022-039Third Party Advisory
Impacted products
Vendor Product Version
mbconnectline mbconnect24 *
mbconnectline mymbconnect24 *
helmholz myrex24 *
helmholz myrex24.virtual *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "2D55D697-78A4-44E3-B6B6-E5349C610148",
              "versionEndIncluding": "2.11.2",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "04561EEC-B011-46F8-8C56-E5546D0ECD6A",
              "versionEndIncluding": "2.11.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
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    },
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:helmholz:myrex24:*:*:*:*:*:*:*:*",
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              "versionEndIncluding": "2.11.2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:helmholz:myrex24.virtual:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "847B9BE1-D7E5-4B6B-A59D-282BB58A8B64",
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          "negate": false,
          "operator": "OR"
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      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2 an authenticated attacker can change the password of his account into a new password that violates the password policy by intercepting and modifying the request that is send to the server."
    },
    {
      "lang": "es",
      "value": "En MB connect line mymbCONNECT24, mbCONNECT24 y Helmholz myREX24 y myREX24.virtual en todas las versiones hasta la v2.11.2 un atacante autenticado puede cambiar la contrase\u00f1a de su cuenta por una nueva que viole la pol\u00edtica de contrase\u00f1as interceptando y modificando la petici\u00f3n que se env\u00eda al servidor."
    }
  ],
  "id": "CVE-2021-34574",
  "lastModified": "2024-11-21T06:10:43.910",
  "metrics": {
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      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 4.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
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          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
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        "source": "info@cert.vde.com",
        "type": "Secondary"
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          "attackVector": "NETWORK",
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          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
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        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Secondary"
      }
    ]
  },
  "published": "2021-08-02T11:15:11.350",
  "references": [
    {
      "source": "info@cert.vde.com",
      "tags": [
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      "url": "https://cert.vde.com/en/advisories/VDE-2021-030"
    },
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      "source": "info@cert.vde.com",
      "tags": [
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      "url": "https://cert.vde.com/en/advisories/VDE-2022-039"
    },
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  "sourceIdentifier": "info@cert.vde.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-669"
        }
      ],
      "source": "info@cert.vde.com",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-669"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Secondary"
    }
  ]
}


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