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I. Basic Information for CVE-2021-33000
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Parsing a maliciously crafted project file may cause a heap-based buffer overflow, which may allow an attacker to perform arbitrary code execution. User interaction is required on the WebAccess HMI Designer (versions 2.1.9.95 and prior).
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
Advantech WebAccess HMI Designer 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Advantech WebAccess HMI Designer是中国台湾研华(Advantech)公司的一款人机界面集成开发工具。该产品具备数据传输、菜单编辑和文本编辑等功能。 WebAccess HMI Designer: 2.1.9.95 存在安全漏洞,远程攻击者利用该漏洞可以使用专门设计的项目文件,触发基于堆的缓冲区溢出,并在目标系统上执行任意代码。
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
-WebAccess HMI Designer versions 2.1.9.95 and prior -
II. Public POCs for CVE-2021-33000
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III. Intelligence Information for CVE-2021-33000
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IV. Related Vulnerabilities
V. Comments for CVE-2021-33000

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