CVE-2021-33002
Quick assessment
Affected
n/a WebAccess HMI Designer
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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 存在缓冲区错误漏洞，远程攻击者利用该漏洞可以使用专门设计的项目文件，在目标系统上触发越界写入和执行任意代码。
Possible ATT&CK Techniques 2 AI
T1203 · Exploitation for Client Execution T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-33002
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Opening a maliciously crafted project file may cause an out-of-bounds write, which may allow an attacker to execute arbitrary code. User interaction is require on the WebAccess HMI Designer (versions 2.1.9.95 and prior).
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
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 存在缓冲区错误漏洞，远程攻击者利用该漏洞可以使用专门设计的项目文件，在目标系统上触发越界写入和执行任意代码。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | WebAccess HMI Designer | versions 2.1.9.95 and prior | - |
|
II. Public POCs for CVE-2021-33002
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2021-33002 (1)
-
https://us-cert.cisa.gov/ics/advisories/icsa-21-173-01 x_refsource_MISC
Same Patch Batch · n/a · 2021-06-24 · 35 CVEs total
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| CVE-2020-18667 | Moldeo WebPort SQL注入漏洞 | |
| CVE-2021-33000 | Advantech WebAccess HMI Designer 缓冲区错误漏洞 | |
| CVE-2021-33004 | Advantech WebAccess HMI Designer 缓冲区错误漏洞 | |
| CVE-2020-18668 | Philips Tasy WebPortal 跨站脚本漏洞 | |
| CVE-2021-3500 | Arch Linux 缓冲区错误漏洞 | |
| CVE-2020-18670 | Roundcube Webmail 跨站脚本漏洞 | |
| CVE-2021-32491 | DjVuLibre 输入验证错误漏洞 | |
| CVE-2020-21784 | slackero phpwcms 代码注入漏洞 | |
| CVE-2021-32490 | DjVuLibre 缓冲区错误漏洞 | |
| CVE-2021-32492 | Arch Linux 缓冲区错误漏洞 | |
| CVE-2021-32493 | Arch Linux 缓冲区错误漏洞 | |
| CVE-2020-17759 | Evernote命令注入漏洞 | |
| CVE-2020-17753 | Ethereum token 安全漏洞 | |
| CVE-2020-17752 | Ethereum token 输入验证错误漏洞 | |
| CVE-2021-35448 | Remote Mouse 处理逻辑错误漏洞 | |
| CVE-2021-21737 | ZXV10 B860H 安全漏洞 | |
| CVE-2020-18664 | WebPort 跨站脚本漏洞 |
Showing top 20 of 35 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-33002
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