GSD-2017-8155

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
The outdoor unit of Customer Premise Equipment (CPE) product B2338-168 V100R001C00 has a no authentication vulnerability on a certain port. After accessing the network between the indoor and outdoor units of the CPE, an attacker can deliver commands to the specific port of the outdoor unit and execute them without authentication. Successful exploit could allow the attacker to take control over the outdoor unit.
Aliases
Aliases
CVE-2017-8155
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{
  "GSD": {
    "alias": "CVE-2017-8155",
    "description": "The outdoor unit of Customer Premise Equipment (CPE) product B2338-168 V100R001C00 has a no authentication vulnerability on a certain port. After accessing the network between the indoor and outdoor units of the CPE, an attacker can deliver commands to the specific port of the outdoor unit and execute them without authentication. Successful exploit could allow the attacker to take control over the outdoor unit.",
    "id": "GSD-2017-8155"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2017-8155"
      ],
      "details": "The outdoor unit of Customer Premise Equipment (CPE) product B2338-168 V100R001C00 has a no authentication vulnerability on a certain port. After accessing the network between the indoor and outdoor units of the CPE, an attacker can deliver commands to the specific port of the outdoor unit and execute them without authentication. Successful exploit could allow the attacker to take control over the outdoor unit.",
      "id": "GSD-2017-8155",
      "modified": "2023-12-13T01:21:08.937872Z",
      "schema_version": "1.4.0"
    }
  },
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        "ASSIGNER": "psirt@huawei.com",
        "DATE_PUBLIC": "2017-11-15T00:00:00",
        "ID": "CVE-2017-8155",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "B2338-168",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "V100R001C00"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Huawei Technologies Co., Ltd."
            }
          ]
        }
      },
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          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "no authentication"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://www.huawei.com/en/psirt/security-advisories/2017/huawei-sa-20170920-01-cpe-en",
            "refsource": "CONFIRM",
            "url": "http://www.huawei.com/en/psirt/security-advisories/2017/huawei-sa-20170920-01-cpe-en"
          }
        ]
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        "nodes": [
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                "cpe_match": [
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                    "cpe23Uri": "cpe:2.3:o:huawei:b2338-168_firmware:v100r001c00:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
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                "operator": "OR"
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                "children": [],
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                    "cpe23Uri": "cpe:2.3:h:huawei:b2338-168:-:*:*:*:*:*:*:*",
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      "cve": {
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          "ID": "CVE-2017-8155"
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The outdoor unit of Customer Premise Equipment (CPE) product B2338-168 V100R001C00 has a no authentication vulnerability on a certain port. After accessing the network between the indoor and outdoor units of the CPE, an attacker can deliver commands to the specific port of the outdoor unit and execute them without authentication. Successful exploit could allow the attacker to take control over the outdoor unit."
            }
          ]
        },
        "problemtype": {
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            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.2,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 2.5,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2017-12-11T18:34Z",
      "publishedDate": "2017-11-22T19:29Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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