CVE-2020-6870 (GCVE-0-2020-6870)

Vulnerability from cvelistv5 – Published: 2020-06-24 15:43 – Updated: 2024-08-04 09:11
VLAI
Summary
The version V12.17.20T115 of ZTE U31R20 product is impacted by a design error vulnerability. An attacker could exploit the vulnerability to log in to the FTP server to tamper with the password, and illegally download, modify, upload, or delete files, causing improper operation of the network management system and equipment. This affects: NetNumenU31R20 V12.17.20T115
Severity
8.0 (High)
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • design error
Assigner
zte
References
Impacted products
Vendor Product Version
ZTE NetNumenU31R20 Affected: V12.17.20T115
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:11:05.126Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1013043"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "NetNumenU31R20",
          "vendor": "ZTE",
          "versions": [
            {
              "status": "affected",
              "version": "V12.17.20T115"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The version V12.17.20T115 of ZTE U31R20 product is impacted by a design error vulnerability. An attacker could exploit the vulnerability to log in to the FTP server to tamper with the password, and illegally download, modify, upload, or delete files, causing improper operation of the network management system and equipment. This affects: NetNumenU31R20 V12.17.20T115"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "design error",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-06-24T15:43:19.000Z",
        "orgId": "6786b568-6808-4982-b61f-398b0d9679eb",
        "shortName": "zte"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1013043"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@zte.com.cn",
          "ID": "CVE-2020-6870",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "NetNumenU31R20",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "V12.17.20T115"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "ZTE"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The version V12.17.20T115 of ZTE U31R20 product is impacted by a design error vulnerability. An attacker could exploit the vulnerability to log in to the FTP server to tamper with the password, and illegally download, modify, upload, or delete files, causing improper operation of the network management system and equipment. This affects: NetNumenU31R20 V12.17.20T115"
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "design error"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1013043",
              "refsource": "CONFIRM",
              "url": "http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1013043"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6786b568-6808-4982-b61f-398b0d9679eb",
    "assignerShortName": "zte",
    "cveId": "CVE-2020-6870",
    "datePublished": "2020-06-24T15:43:19.000Z",
    "dateReserved": "2020-01-13T00:00:00.000Z",
    "dateUpdated": "2024-08-04T09:11:05.126Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2020-6870",
      "date": "2026-07-29",
      "epss": "0.00618",
      "percentile": "0.46083"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2020-6870\",\"sourceIdentifier\":\"psirt@zte.com.cn\",\"published\":\"2020-06-24T16:15:10.987\",\"lastModified\":\"2024-11-21T05:36:19.710\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The version V12.17.20T115 of ZTE U31R20 product is impacted by a design error vulnerability. An attacker could exploit the vulnerability to log in to the FTP server to tamper with the password, and illegally download, modify, upload, or delete files, causing improper operation of the network management system and equipment. This affects: NetNumenU31R20 V12.17.20T115\"},{\"lang\":\"es\",\"value\":\"La versi\u00f3n V12.17.20T115 del producto ZTE U31R20 est\u00e1 afectada por una vulnerabilidad de error de dise\u00f1o. Un atacante podr\u00eda explotar la vulnerabilidad para iniciar sesi\u00f3n en el servidor FTP para manipular la contrase\u00f1a y descargar, modificar, cargar o eliminar archivos ilegalmente, causando una operaci\u00f3n incorrecta del sistema y equipo de administraci\u00f3n de red. Esto afecta: NetNumenU31R20 versi\u00f3n V12.17.20T115\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.0,\"baseSeverity\":\"HIGH\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.1,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:A/AC:L/Au:S/C:P/I:P/A:P\",\"baseScore\":5.2,\"accessVector\":\"ADJACENT_NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":5.1,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:zte:netnumen_u31_r10_firmware:v12.17.20t115:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CA3C6428-9FC4-42FC-984C-D2C6F1E18C3A\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zte:netnumen_u31_r10:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7699BE39-D267-4253-94E0-32D8EE211923\"}]}]}],\"references\":[{\"url\":\"http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1013043\",\"source\":\"psirt@zte.com.cn\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1013043\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "redhat_vex": {
      "current_release_date": "2025-05-22T16:46:26+00:00",
      "cve": "CVE-2020-6870",
      "id": "CVE-2020-6870",
      "initial_release_date": "2020-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "CVE-2020-6870",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-6870.json",
      "version": "3"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.