CNVD-2021-100794
Vulnerability from cnvd - Published: 2021-12-20
VLAI Severity ?
Title
Huawei Cloudengine 5800权限许可和访问控制问题漏洞
Description
Huawei Cloudengine 5800是中国华为(Huawei)公司的一款5800系列数据中心交换机。
Huawei Cloudengine 5800存在权限许可和访问控制问题漏洞,该漏洞源于缺少对权限的限制,通过认证的本地攻击者可以执行特定的操作来利用这个漏洞。
Severity
高
Patch Name
Huawei Cloudengine 5800权限许可和访问控制问题漏洞的补丁
Patch Description
Huawei Cloudengine 5800是中国华为(Huawei)公司的一款5800系列数据中心交换机。
Huawei Cloudengine 5800存在权限许可和访问控制问题漏洞,该漏洞源于缺少对权限的限制,通过认证的本地攻击者可以执行特定的操作来利用这个漏洞。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
目前厂商已发布升级补丁以修复漏洞,补丁获取链接: https://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20211103-01-privilege-cn
Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-39976
Impacted products
| Name | Huawei Huawei CloudEngine 5800 V200R020C00SPC600 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2021-39976",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-39976"
}
},
"description": "Huawei Cloudengine 5800\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4e00\u6b3e5800\u7cfb\u5217\u6570\u636e\u4e2d\u5fc3\u4ea4\u6362\u673a\u3002\n\nHuawei Cloudengine 5800\u5b58\u5728\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f3a\u5c11\u5bf9\u6743\u9650\u7684\u9650\u5236\uff0c\u901a\u8fc7\u8ba4\u8bc1\u7684\u672c\u5730\u653b\u51fb\u8005\u53ef\u4ee5\u6267\u884c\u7279\u5b9a\u7684\u64cd\u4f5c\u6765\u5229\u7528\u8fd9\u4e2a\u6f0f\u6d1e\u3002",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20211103-01-privilege-cn",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-100794",
"openTime": "2021-12-20",
"patchDescription": "Huawei Cloudengine 5800\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4e00\u6b3e5800\u7cfb\u5217\u6570\u636e\u4e2d\u5fc3\u4ea4\u6362\u673a\u3002\r\n\r\nHuawei Cloudengine 5800\u5b58\u5728\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f3a\u5c11\u5bf9\u6743\u9650\u7684\u9650\u5236\uff0c\u901a\u8fc7\u8ba4\u8bc1\u7684\u672c\u5730\u653b\u51fb\u8005\u53ef\u4ee5\u6267\u884c\u7279\u5b9a\u7684\u64cd\u4f5c\u6765\u5229\u7528\u8fd9\u4e2a\u6f0f\u6d1e\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": "Huawei Cloudengine 5800\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Huawei Huawei CloudEngine 5800 V200R020C00SPC600"
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-39976",
"serverity": "\u9ad8",
"submitTime": "2021-11-10",
"title": "Huawei Cloudengine 5800\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\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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