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I. Basic Information for CVE-2021-33023
Vulnerability Information

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Vulnerability Title
Advantech WebAccess
Source: NVD (National Vulnerability Database)
Vulnerability Description
Advantech WebAccess versions 9.02 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:N/AC:L/PR:N/UI:N/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
Advantech WebAccess 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Advantech WebAccess是中国台湾研华(Advantech)公司的一套基于浏览器架构的HMI/SCADA软件。该软件支持动态图形显示和实时数据控制,并提供远程控制和管理自动化设备的功能。 Advantech WebAccess 9.02及之前版本存在安全漏洞,攻击者可利用该漏洞远程执行代码。
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
AdvantechWebAccess All ~ 9.02 -
II. Public POCs for CVE-2021-33023
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III. Intelligence Information for CVE-2021-33023
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IV. Related Vulnerabilities
V. Comments for CVE-2021-33023

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