cnvd - cnvd-2018-16536

cnvd-2018-16536

Vulnerability from cnvd

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:

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。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

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']

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{
  "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": {
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      "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

Modified

2024-08-05 06:37

Severity ?

CWE

plug-in signature bypass

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.

References

▼	URL	Tags
	http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180827-01-gateway-en	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Huawei Technologies Co., Ltd.	HiRouter-CD20, WS5200-10	Version: The versions before HiRouter-CD20-10 1.9.6, The versions before WS5200-10 1.9.6

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T06:37:59.688Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            ],
            "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": [
            {
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              "version": "The versions before HiRouter-CD20-10 1.9.6, The versions before WS5200-10 1.9.6"
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      ],
      "datePublic": "2018-08-27T00:00:00",
      "descriptions": [
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "plug-in signature bypass",
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              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-09-04T15:57:01",
        "orgId": "25ac1063-e409-4190-8079-24548c77ea2e",
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      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180827-01-gateway-en"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "psirt@huawei.com",
          "ID": "CVE-2018-7937",
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                  "product_data": [
                    {
                      "product_name": "HiRouter-CD20, WS5200-10",
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        "data_version": "4.0",
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              "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."
            }
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        },
        "problemtype": {
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  "cveMetadata": {
    "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e",
    "assignerShortName": "huawei",
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    "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"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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