CNVD-2018-16536
Vulnerability from cnvd - Published: 2018-08-28
VLAI Severity ?
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'] |
|---|
{
"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"
}
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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.
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