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CVE-2020-16211

Quick assessment

Affected
n/a Advantech 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。 Advantech WebAccess HMI Designer 2.1.9.31及之前版本中存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

AI Predicted 5.5 Difficulty: Moderate EPSS 1.28% · P67
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I. Basic Information for CVE-2020-16211

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Advantech WebAccess HMI Designer, Versions 2.1.9.31 and prior. An out-of-bounds read vulnerability may be exploited by processing specially crafted project files, which may allow an attacker to read information.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
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。 Advantech WebAccess HMI Designer 2.1.9.31及之前版本中存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
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
- Advantech WebAccess HMI Designer Versions 2.1.9.31 and prior -

II. Public POCs for CVE-2020-16211

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III. Intelligence Information for CVE-2020-16211

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Vendor Advisories for CVE-2020-16211 (2)

Same Patch Batch · n/a · 2020-08-06 · 18 CVEs total

CVE-2020-16207 Advantech WebAccess HMI Designer 缓冲区错误漏洞
CVE-2020-7460 FreeBSD 竞争条件问题漏洞
CVE-2020-7459 FreeBSD 输入验证错误漏洞
CVE-2020-13364 多款ZyXEL产品安全漏洞
CVE-2020-13365 多款ZyXEL产品授权问题漏洞
CVE-2020-16845 Google Go 安全漏洞
CVE-2020-16217 Advantech WebAccess HMI Designer 资源管理错误漏洞
CVE-2020-16215 Advantech WebAccess HMI Designer 输入验证错误漏洞
CVE-2020-16213 Advantech WebAccess HMI Designer 缓冲区错误漏洞
CVE-2020-16225 Delta Electronics TPEditor 缓冲区错误漏洞
CVE-2020-16229 Advantech WebAccess HMI Designer 安全漏洞
CVE-2020-12441 Ivanti Service Manager HEAT Remote Control 安全漏洞
CVE-2020-13793 Ivanti DSM Remote 安全漏洞
CVE-2020-16219 Delta Electronics TPEditor 缓冲区错误漏洞
CVE-2020-16223 Delta Electronics TPEditor 缓冲区错误漏洞
CVE-2020-16221 Delta Electronics TPEditor 缓冲区错误漏洞
CVE-2020-16227 Delta Electronics TPEditor 输入验证错误漏洞

IV. Related Vulnerabilities

Same product: Advantech WebAccess HMI Designer
Same vendor: n/a
Same weakness: CWE-125

V. Comments for CVE-2020-16211

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