CNVD-2021-55169
Vulnerability from cnvd - Published: 2021-07-27
VLAI Severity ?
Title
helpUS(remote administration tool) 存在未明漏洞
Description
HelpU agent是韩国HelpU公司的一款使用远程控制技术的软件,通过允许直接查看客户的计算机屏幕来解决问题。它使客户支持变得更容易和更好。
helpUS(remote administration tool)存在安全漏洞,该漏洞源于登录时ShellExecutionExA函数参数验证不正确。目前没有详细的漏洞细节提供。
Severity
高
Patch Name
helpUS(remote administration tool) 存在未明漏洞的补丁
Patch Description
HelpU agent是韩国HelpU公司的一款使用远程控制技术的软件,通过允许直接查看客户的计算机屏幕来解决问题。它使客户支持变得更容易和更好。
helpUS(remote administration tool)存在安全漏洞,该漏洞源于登录时ShellExecutionExA函数参数验证不正确。目前没有详细的漏洞细节提供。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,详情请关注厂商主页: https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36088
Reference
https://nvd.nist.gov/vuln/detail/CVE-2020-7868
Impacted products
| Name | HelpU HelpU agent |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2020-7868"
}
},
"description": "HelpU agent\u662f\u97e9\u56fdHelpU\u516c\u53f8\u7684\u4e00\u6b3e\u4f7f\u7528\u8fdc\u7a0b\u63a7\u5236\u6280\u672f\u7684\u8f6f\u4ef6\uff0c\u901a\u8fc7\u5141\u8bb8\u76f4\u63a5\u67e5\u770b\u5ba2\u6237\u7684\u8ba1\u7b97\u673a\u5c4f\u5e55\u6765\u89e3\u51b3\u95ee\u9898\u3002\u5b83\u4f7f\u5ba2\u6237\u652f\u6301\u53d8\u5f97\u66f4\u5bb9\u6613\u548c\u66f4\u597d\u3002\n\nhelpUS(remote administration tool)\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u767b\u5f55\u65f6ShellExecutionExA\u51fd\u6570\u53c2\u6570\u9a8c\u8bc1\u4e0d\u6b63\u786e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36088",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-55169",
"openTime": "2021-07-27",
"patchDescription": "HelpU agent\u662f\u97e9\u56fdHelpU\u516c\u53f8\u7684\u4e00\u6b3e\u4f7f\u7528\u8fdc\u7a0b\u63a7\u5236\u6280\u672f\u7684\u8f6f\u4ef6\uff0c\u901a\u8fc7\u5141\u8bb8\u76f4\u63a5\u67e5\u770b\u5ba2\u6237\u7684\u8ba1\u7b97\u673a\u5c4f\u5e55\u6765\u89e3\u51b3\u95ee\u9898\u3002\u5b83\u4f7f\u5ba2\u6237\u652f\u6301\u53d8\u5f97\u66f4\u5bb9\u6613\u548c\u66f4\u597d\u3002\r\n\r\nhelpUS(remote administration tool)\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u767b\u5f55\u65f6ShellExecutionExA\u51fd\u6570\u53c2\u6570\u9a8c\u8bc1\u4e0d\u6b63\u786e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "helpUS(remote administration tool) \u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "HelpU HelpU agent"
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-7868",
"serverity": "\u9ad8",
"submitTime": "2021-07-01",
"title": "helpUS(remote administration tool) \u5b58\u5728\u672a\u660e\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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