fkie_cve-2021-23162
Vulnerability from fkie_nvd
Published
2021-11-18 18:15
Modified
2024-11-21 05:51
Severity ?
7.7 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Improper validation of the cloud certificate chain in Mobile Connect allows man-in-the-middle attack to impersonate the legitimate Command Centre Server. This issue affects: Gallagher Command Centre Mobile Connect for Android 15 versions prior to 15.04.040; version 14 and prior versions.
References
disclosures@gallagher.comhttps://security.gallagher.com/Security-Advisories/CVE-2021-23162Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gallagher.com/Security-Advisories/CVE-2021-23162Vendor Advisory
Impacted products
Vendor Product Version
gallagher command_centre_mobile_connect *
gallagher command_centre_mobile_connect *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:gallagher:command_centre_mobile_connect:*:*:*:*:*:android:*:*",
              "matchCriteriaId": "6F624BDF-58DA-430C-8C71-B500C544C769",
              "versionEndIncluding": "14.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:gallagher:command_centre_mobile_connect:*:*:*:*:*:android:*:*",
              "matchCriteriaId": "C7013DFC-5C67-404C-ADF3-842C62B47B35",
              "versionEndExcluding": "15.04.040",
              "versionStartIncluding": "15.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper validation of the cloud certificate chain in Mobile Connect allows man-in-the-middle attack to impersonate the legitimate Command Centre Server. This issue affects: Gallagher Command Centre Mobile Connect for Android 15 versions prior to 15.04.040; version 14 and prior versions."
    },
    {
      "lang": "es",
      "value": "Una comprobaci\u00f3n inapropiada de la cadena de certificados de la nube en Mobile Connect permite que un ataque de tipo man-in-the-middle se haga pasar por el servidor leg\u00edtimo del Centro de mando. Este problema afecta a: Gallagher Command Centre Mobile Connect para Android versiones 15 anteriores a 15.04.040; versi\u00f3n 14 y anteriores."
    }
  ],
  "id": "CVE-2021-23162",
  "lastModified": "2024-11-21T05:51:18.327",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.7,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 5.5,
        "source": "disclosures@gallagher.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-11-18T18:15:08.467",
  "references": [
    {
      "source": "disclosures@gallagher.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://security.gallagher.com/Security-Advisories/CVE-2021-23162"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://security.gallagher.com/Security-Advisories/CVE-2021-23162"
    }
  ],
  "sourceIdentifier": "disclosures@gallagher.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-296"
        }
      ],
      "source": "disclosures@gallagher.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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