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I. Basic Information for CVE-2021-23157
Vulnerability Information
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Vulnerability Title
WECON LeviStudioU
Source: NVD (National Vulnerability Database)
Vulnerability Description
WECON LeviStudioU Versions 2019-09-21 and prior are vulnerable to a heap-based buffer overflow, which may allow an attacker to remotely execute code.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
Wecon Technologies LeviStudioU 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Wecon Technologies LeviStudioU是中国维控电子科技（Wecon Technologies）公司的一套人机界面编程软件。 WECON LeviStudioU 存在安全漏洞，该漏洞源于受影响的产品容易受到基于堆的缓冲区溢出的影响，这可能允许攻击者远程执行代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
WECONLeviStudioU All ~ 2019-09-21 -
II. Public POCs for CVE-2021-23157
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III. Intelligence Information for CVE-2021-23157
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IV. Related Vulnerabilities
Same product: LeviStudioU
Same vendor: WECON
Same weakness: CWE-122
V. Comments for CVE-2021-23157

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