CVE-2018-7937 (GCVE-0-2018-7937)

Vulnerability from cvelistv5 – Published: 2018-09-04 16:00 – Updated: 2024-08-05 06:37
VLAI?
Summary
In Huawei HiRouter-CD20-10 with the versions before 1.9.6 and WS5200-10 with the versions before 1.9.6, there is a plug-in signature bypass vulnerability due to insufficient plug-in verification. An attacker may tamper with a legitimate plug-in to build a malicious plug-in and trick users into installing it. Successful exploit could allow the attacker to obtain the root permission of the device and take full control over the device.
Severity ?
No CVSS data available.
CWE
  • plug-in signature bypass
Assigner
References
Impacted products
Vendor Product Version
Huawei Technologies Co., Ltd. HiRouter-CD20, WS5200-10 Affected: The versions before HiRouter-CD20-10 1.9.6, The versions before WS5200-10 1.9.6
Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T06:37:59.688Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180827-01-gateway-en"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "HiRouter-CD20, WS5200-10",
          "vendor": "Huawei Technologies Co., Ltd.",
          "versions": [
            {
              "status": "affected",
              "version": "The versions before HiRouter-CD20-10 1.9.6, The versions before WS5200-10 1.9.6"
            }
          ]
        }
      ],
      "datePublic": "2018-08-27T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "In Huawei HiRouter-CD20-10 with the versions before 1.9.6 and WS5200-10 with the versions before 1.9.6, there is a plug-in signature bypass vulnerability due to insufficient plug-in verification. An attacker may tamper with a legitimate plug-in to build a malicious plug-in and trick users into installing it. Successful exploit could allow the attacker to obtain the root permission of the device and take full control over the device."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "plug-in signature bypass",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-09-04T15:57:01",
        "orgId": "25ac1063-e409-4190-8079-24548c77ea2e",
        "shortName": "huawei"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180827-01-gateway-en"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@huawei.com",
          "ID": "CVE-2018-7937",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "HiRouter-CD20, WS5200-10",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "The versions before HiRouter-CD20-10 1.9.6, The versions before WS5200-10 1.9.6"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Huawei Technologies Co., Ltd."
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In Huawei HiRouter-CD20-10 with the versions before 1.9.6 and WS5200-10 with the versions before 1.9.6, there is a plug-in signature bypass vulnerability due to insufficient plug-in verification. An attacker may tamper with a legitimate plug-in to build a malicious plug-in and trick users into installing it. Successful exploit could allow the attacker to obtain the root permission of the device and take full control over the device."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "plug-in signature bypass"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180827-01-gateway-en",
              "refsource": "CONFIRM",
              "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180827-01-gateway-en"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e",
    "assignerShortName": "huawei",
    "cveId": "CVE-2018-7937",
    "datePublished": "2018-09-04T16:00:00",
    "dateReserved": "2018-03-09T00:00:00",
    "dateUpdated": "2024-08-05T06:37:59.688Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:huawei:hirouter-cd20_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"hirouter-cd20-10_1.9.6\", \"matchCriteriaId\": \"C72501C9-7569-46DC-945E-3A7771A95894\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:huawei:hirouter-cd20:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"B530F879-75BB-4919-AAE9-622F8E492495\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:huawei:ws5200-10_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"ws5200-10_1.9.6\", \"matchCriteriaId\": \"95728C8B-4F2A-42B4-812C-D09CF01D51DC\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:huawei:ws5200-10:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"5ABF0A04-286D-41DE-BA82-849C05C8AF28\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"In Huawei HiRouter-CD20-10 with the versions before 1.9.6 and WS5200-10 with the versions before 1.9.6, there is a plug-in signature bypass vulnerability due to insufficient plug-in verification. An attacker may tamper with a legitimate plug-in to build a malicious plug-in and trick users into installing it. Successful exploit could allow the attacker to obtain the root permission of the device and take full control over the device.\"}, {\"lang\": \"es\", \"value\": \"En Huawei HiRouter-CD20-10 con versiones anteriores a la 1.9.6 y WS5200-10 con versiones anteriores a la 1.9.6, hay una vulnerabilidad de omisi\\u00f3n de firma de plugins debido a una verificaci\\u00f3n insuficiente de plugins. Un atacante podr\\u00eda manipular un plugin leg\\u00edtimo para construir un plugin malicioso y enga\\u00f1ar a los usuarios para que lo instalen. Su explotaci\\u00f3n con \\u00e9xito podr\\u00eda permitir que el atacante obtenga permisos root en el dispositivo y obtenga el control total del mismo.\"}]",
      "id": "CVE-2018-7937",
      "lastModified": "2024-11-21T04:12:59.360",
      "metrics": "{\"cvssMetricV30\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.0\", \"vectorString\": \"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\", \"baseScore\": 7.8, \"baseSeverity\": \"HIGH\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"REQUIRED\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 5.9}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:M/Au:N/C:C/I:C/A:C\", \"baseScore\": 9.3, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"COMPLETE\", \"integrityImpact\": \"COMPLETE\", \"availabilityImpact\": \"COMPLETE\"}, \"baseSeverity\": \"HIGH\", \"exploitabilityScore\": 8.6, \"impactScore\": 10.0, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": true}]}",
      "published": "2018-09-04T16:29:00.753",
      "references": "[{\"url\": \"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180827-01-gateway-en\", \"source\": \"psirt@huawei.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180827-01-gateway-en\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "psirt@huawei.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2018-7937\",\"sourceIdentifier\":\"psirt@huawei.com\",\"published\":\"2018-09-04T16:29:00.753\",\"lastModified\":\"2024-11-21T04:12:59.360\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In Huawei HiRouter-CD20-10 with the versions before 1.9.6 and WS5200-10 with the versions before 1.9.6, there is a plug-in signature bypass vulnerability due to insufficient plug-in verification. An attacker may tamper with a legitimate plug-in to build a malicious plug-in and trick users into installing it. Successful exploit could allow the attacker to obtain the root permission of the device and take full control over the device.\"},{\"lang\":\"es\",\"value\":\"En Huawei HiRouter-CD20-10 con versiones anteriores a la 1.9.6 y WS5200-10 con versiones anteriores a la 1.9.6, hay una vulnerabilidad de omisi\u00f3n de firma de plugins debido a una verificaci\u00f3n insuficiente de plugins. Un atacante podr\u00eda manipular un plugin leg\u00edtimo para construir un plugin malicioso y enga\u00f1ar a los usuarios para que lo instalen. Su explotaci\u00f3n con \u00e9xito podr\u00eda permitir que el atacante obtenga permisos root en el dispositivo y obtenga el control total del mismo.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:C/I:C/A:C\",\"baseScore\":9.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":8.6,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:huawei:hirouter-cd20_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"hirouter-cd20-10_1.9.6\",\"matchCriteriaId\":\"C72501C9-7569-46DC-945E-3A7771A95894\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:huawei:hirouter-cd20:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B530F879-75BB-4919-AAE9-622F8E492495\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:huawei:ws5200-10_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"ws5200-10_1.9.6\",\"matchCriteriaId\":\"95728C8B-4F2A-42B4-812C-D09CF01D51DC\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:huawei:ws5200-10:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5ABF0A04-286D-41DE-BA82-849C05C8AF28\"}]}]}],\"references\":[{\"url\":\"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180827-01-gateway-en\",\"source\":\"psirt@huawei.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180827-01-gateway-en\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

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.


Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…