Vulnerability-Lookup

CNVD-2018-16536

Vulnerability from cnvd - Published: 2018-08-28

Title

多款Huawei产品插件签名绕过漏洞

Description

Huawei HiRouter-CD20和WS5200-10都是中国华为（Huawei）公司发布的家庭路由器产品。多款Huawei产品存在插件签名绕过安全漏洞。攻击者可以通过篡改合法插件来构建恶意插件。当攻击者诱使用户安装该恶意插件后，由于设备未对插件进行充分校验，恶意插件将被安装到设备中。这将导致攻击者获取设备的root权限，并完全控制设备。

Severity

高

Patch Name

多款Huawei产品插件签名绕过漏洞的补丁

Patch Description

Formal description

华为已发布版本修复该漏洞。安全预警链接： http://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20180827-01-gateway-cn

Reference

https://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20180827-01-gateway-cn

Impacted products

Name
['Huawei HiRouter-CD20 <HiRouter-CD20-10 1.9.6', 'Huawei WS5200-10 <1.9.6']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-7937"
    }
  },
  "description": "Huawei HiRouter-CD20\u548cWS5200-10\u90fd\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u53d1\u5e03\u7684\u5bb6\u5ead\u8def\u7531\u5668\u4ea7\u54c1\u3002 \r\n\r\n\u591a\u6b3eHuawei\u4ea7\u54c1\u5b58\u5728\u63d2\u4ef6\u7b7e\u540d\u7ed5\u8fc7\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u901a\u8fc7\u7be1\u6539\u5408\u6cd5\u63d2\u4ef6\u6765\u6784\u5efa\u6076\u610f\u63d2\u4ef6\u3002\u5f53\u653b\u51fb\u8005\u8bf1\u4f7f\u7528\u6237\u5b89\u88c5\u8be5\u6076\u610f\u63d2\u4ef6\u540e\uff0c\u7531\u4e8e\u8bbe\u5907\u672a\u5bf9\u63d2\u4ef6\u8fdb\u884c\u5145\u5206\u6821\u9a8c\uff0c\u6076\u610f\u63d2\u4ef6\u5c06\u88ab\u5b89\u88c5\u5230\u8bbe\u5907\u4e2d\u3002\u8fd9\u5c06\u5bfc\u81f4\u653b\u51fb\u8005\u83b7\u53d6\u8bbe\u5907\u7684root\u6743\u9650\uff0c\u5e76\u5b8c\u5168\u63a7\u5236\u8bbe\u5907\u3002",
  "discovererName": "Huawei",
  "formalWay": "\u534e\u4e3a\u5df2\u53d1\u5e03\u7248\u672c\u4fee\u590d\u8be5\u6f0f\u6d1e\u3002\u5b89\u5168\u9884\u8b66\u94fe\u63a5\uff1a\r\nhttp://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20180827-01-gateway-cn",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-16536",
  "openTime": "2018-08-28",
  "patchDescription": "Huawei HiRouter-CD20\u548cWS5200-10\u90fd\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u53d1\u5e03\u7684\u5bb6\u5ead\u8def\u7531\u5668\u4ea7\u54c1\u3002 \r\n\r\n\u591a\u6b3eHuawei\u4ea7\u54c1\u5b58\u5728\u63d2\u4ef6\u7b7e\u540d\u7ed5\u8fc7\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u901a\u8fc7\u7be1\u6539\u5408\u6cd5\u63d2\u4ef6\u6765\u6784\u5efa\u6076\u610f\u63d2\u4ef6\u3002\u5f53\u653b\u51fb\u8005\u8bf1\u4f7f\u7528\u6237\u5b89\u88c5\u8be5\u6076\u610f\u63d2\u4ef6\u540e\uff0c\u7531\u4e8e\u8bbe\u5907\u672a\u5bf9\u63d2\u4ef6\u8fdb\u884c\u5145\u5206\u6821\u9a8c\uff0c\u6076\u610f\u63d2\u4ef6\u5c06\u88ab\u5b89\u88c5\u5230\u8bbe\u5907\u4e2d\u3002\u8fd9\u5c06\u5bfc\u81f4\u653b\u51fb\u8005\u83b7\u53d6\u8bbe\u5907\u7684root\u6743\u9650\uff0c\u5e76\u5b8c\u5168\u63a7\u5236\u8bbe\u5907\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "\u591a\u6b3eHuawei\u4ea7\u54c1\u63d2\u4ef6\u7b7e\u540d\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Huawei HiRouter-CD20 \u003cHiRouter-CD20-10 1.9.6",
      "Huawei WS5200-10 \u003c1.9.6"
    ]
  },
  "referenceLink": "https://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20180827-01-gateway-cn",
  "serverity": "\u9ad8",
  "submitTime": "2018-08-28",
  "title": "\u591a\u6b3eHuawei\u4ea7\u54c1\u63d2\u4ef6\u7b7e\u540d\u7ed5\u8fc7\u6f0f\u6d1e"
}

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

Vulnerability from cvelistv5 – Published: 2018-09-04 16:00 – Updated: 2024-08-05 06:37

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

huawei mitre root Scorecard

References

1 reference

URL	Tags
http://www.huawei.com/en/psirt/security-advisorie…	x_refsource_CONFIRM

Impacted products

1 product

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

Date Public

2018-08-27 00:00

Show details on NVD website

JSON

To clipboard

{
  "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": "2018-08-27T00:00:00.000Z",
      "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": "2018-09-04T15:57:01.000Z",
        "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": "2018-09-04T16:00:00.000Z",
    "dateReserved": "2018-03-09T00:00:00.000Z",
    "dateUpdated": "2024-08-05T06:37:59.688Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2018-16536

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

Tags

Sightings

Nomenclature

Related by attack behaviour