FKIE_CVE-2023-4834

Vulnerability from fkie_nvd - Published: 2023-10-16 09:15 - Updated: 2026-06-17 06:38
Severity
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Summary
In Red Lion Europe mbCONNECT24 and mymbCONNECT24 and Helmholz myREX24 and myREX24.virtual up to and including 2.14.2 an improperly implemented access validation allows an authenticated, low privileged attacker to gain read access to limited, non-critical device information in his account he should not have access to.
References
info@cert.vde.comhttps://cert.vde.com/en/advisories/VDE-2023-041Third Party Advisory
info@cert.vde.comhttps://cert.vde.com/en/advisories/VDE-2023-043Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert.vde.com/en/advisories/VDE-2023-041Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert.vde.com/en/advisories/VDE-2023-043Third Party Advisory
Impacted products
Vendor Product Version
helmholz myrex24 *
helmholz myrex24.virtual *
mbconnectline mbconnect24 *
mbconnectline mymbconnect24 *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "mbCONNECT24",
          "vendor": "Red Lion Europe",
          "versions": [
            {
              "lessThanOrEqual": "2.14.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "mymbCONNECT24",
          "vendor": "Red Lion Europe",
          "versions": [
            {
              "lessThanOrEqual": "2.14.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "myREX24",
          "vendor": "Helmholz",
          "versions": [
            {
              "lessThanOrEqual": "2.14.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "myREX24.virtual",
          "vendor": "Helmholz",
          "versions": [
            {
              "lessThanOrEqual": "2.14.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "info@cert.vde.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:helmholz:myrex24:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6B75F1E4-3DFA-4163-A9C7-8CF5C9A78562",
              "versionEndIncluding": "2.14.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:helmholz:myrex24.virtual:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "885E9E11-89FE-468F-8160-EC3B21E6CA77",
              "versionEndIncluding": "2.14.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mbconnectline:mbconnect24:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "2029F9FB-397A-490D-A86F-B2B39C516A79",
              "versionEndIncluding": "2.14.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mbconnectline:mymbconnect24:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0F77AC2B-5B57-4CFF-A4F1-AA8E6B1B8C3B",
              "versionEndIncluding": "2.14.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Red Lion Europe\u00a0mbCONNECT24 and mymbCONNECT24 and Helmholz myREX24 and myREX24.virtual up to and including 2.14.2 an\u00a0improperly implemented access validation allows an authenticated, low privileged\u00a0attacker to gain read access to limited, non-critical device information in his account he should not have access to.\n\n\n\n\t\t\t\t\t\n\n\n\t\t\t\t\n\n\n\t\t\t\n\n\n\t\t\n\n\n\t\n"
    },
    {
      "lang": "es",
      "value": "En Red Lion Europe mbCONNECT24 y mymbCONNECT24 y Helmholz myREX24 y myREX24.virtual hasta la versi\u00f3n 2.14.2 incluida, una validaci\u00f3n de acceso implementada incorrectamente permite a un atacante autenticado y con pocos privilegios obtener acceso de lectura a informaci\u00f3n limitada y no cr\u00edtica del dispositivo a la que no deber\u00eda tener acceso en su cuenta."
    }
  ],
  "id": "CVE-2023-4834",
  "lastModified": "2026-06-17T06:38:42.783",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "info@cert.vde.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-4834",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-09-16T18:16:53.810599Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-10-16T09:15:11.830",
  "references": [
    {
      "source": "info@cert.vde.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://cert.vde.com/en/advisories/VDE-2023-041"
    },
    {
      "source": "info@cert.vde.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://cert.vde.com/en/advisories/VDE-2023-043"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://cert.vde.com/en/advisories/VDE-2023-041"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://cert.vde.com/en/advisories/VDE-2023-043"
    }
  ],
  "sourceIdentifier": "info@cert.vde.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ],
      "source": "info@cert.vde.com",
      "type": "Secondary"
    }
  ]
}



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