CNVD-2022-05439
Vulnerability from cnvd - Published: 2022-01-20
VLAI Severity ?
Title
ZTE Big Video Analysis Product权限提升漏洞
Description
ZTE Big Video Analysis Product是中国中兴通讯(ZTE)公司的大视频分析产品。
ZTE Big Video Analysis Product存在权限提升漏洞,该漏洞源于由于定时任务修改权限管理不当,具有普通用户权限的攻击者可以利用该漏洞获得未经授权的访问。
Severity
中
Patch Name
ZTE Big Video Analysis Product权限提升漏洞的补丁
Patch Description
ZTE Big Video Analysis Product是中国中兴通讯(ZTE)公司的大视频分析产品。
ZTE Big Video Analysis Product存在权限提升漏洞,该漏洞源于由于定时任务修改权限管理不当,具有普通用户权限的攻击者可以利用该漏洞获得未经授权的访问。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
厂商已发布了漏洞修复程序,请及时关注更新: https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1021884
Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-21750
Impacted products
| Name | ZTE BigVideo Analysis product <=3.01.01.04 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2021-21750",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21750"
}
},
"description": "ZTE Big Video Analysis Product\u662f\u4e2d\u56fd\u4e2d\u5174\u901a\u8baf\uff08ZTE\uff09\u516c\u53f8\u7684\u5927\u89c6\u9891\u5206\u6790\u4ea7\u54c1\u3002\n\nZTE Big Video Analysis Product\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7531\u4e8e\u5b9a\u65f6\u4efb\u52a1\u4fee\u6539\u6743\u9650\u7ba1\u7406\u4e0d\u5f53\uff0c\u5177\u6709\u666e\u901a\u7528\u6237\u6743\u9650\u7684\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u5f97\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u3002",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1021884",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2022-05439",
"openTime": "2022-01-20",
"patchDescription": "ZTE Big Video Analysis Product\u662f\u4e2d\u56fd\u4e2d\u5174\u901a\u8baf\uff08ZTE\uff09\u516c\u53f8\u7684\u5927\u89c6\u9891\u5206\u6790\u4ea7\u54c1\u3002\r\n\r\nZTE Big Video Analysis Product\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7531\u4e8e\u5b9a\u65f6\u4efb\u52a1\u4fee\u6539\u6743\u9650\u7ba1\u7406\u4e0d\u5f53\uff0c\u5177\u6709\u666e\u901a\u7528\u6237\u6743\u9650\u7684\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u5f97\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\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": "ZTE Big Video Analysis Product\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "ZTE BigVideo Analysis product \u003c=3.01.01.04"
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-21750",
"serverity": "\u4e2d",
"submitTime": "2021-12-28",
"title": "ZTE Big Video Analysis Product\u6743\u9650\u63d0\u5347\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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