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CVE-2019-3942

Quick assessment

Affected
n/a Advantech WebAccess
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 8.3.4版本中存在访问控制错误漏洞，该漏洞源于程序没有正确限制RPC调用。远程攻击者可借助特制请求利用该漏洞获取管理员密码。

AI Predicted 9.8 Difficulty: Easy EPSS 1.40% · P70
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I. Basic Information for CVE-2019-3942

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Advantech WebAccess 8.3.4 does not properly restrict an RPC call that allows unauthenticated, remote users to read files. An attacker can use this vulnerability to recover the administrator password.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Advantech WebAccess 访问控制错误漏洞
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 8.3.4版本中存在访问控制错误漏洞，该漏洞源于程序没有正确限制RPC调用。远程攻击者可借助特制请求利用该漏洞获取管理员密码。
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
- Advantech WebAccess 8.3.4 -

II. Public POCs for CVE-2019-3942

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III. Intelligence Information for CVE-2019-3942

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Other References for CVE-2019-3942 (1)

Same Patch Batch · n/a · 2020-04-01 · 41 CVEs total

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CVE-2020-10861 Avast Antivirus 输入验证错误漏洞
CVE-2020-10860 Avast Antivirus 缓冲区错误漏洞
CVE-2019-3944 Parrot ANAFI 安全漏洞
CVE-2019-3945 Parrot ANAFI 安全漏洞
CVE-2020-11455 LimeSurvey 路径遍历漏洞
CVE-2020-11456 LimeSurvey 跨站脚本漏洞
CVE-2020-10865 Avast Antivirus 安全漏洞
CVE-2020-11449 Technicolor 安全漏洞
CVE-2020-10231 多款TP-Link产品代码问题漏洞
CVE-2020-7948 WordPress Auth0 安全漏洞
CVE-2020-7947 WordPress Auth0 注入漏洞
CVE-2020-5391 WordPress Auth0 跨站请求伪造漏洞
CVE-2020-6753 WordPress Auth0 跨站脚本漏洞
CVE-2020-5392 WordPress Auth0 跨站脚本漏洞
CVE-2020-11445 多款TP-LINK产品授权问题漏洞
CVE-2020-6096 GNU glibc 数字错误漏洞

Showing top 20 of 41 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Advantech WebAccess
Same vendor: n/a
Same weakness: CWE-284

V. Comments for CVE-2019-3942

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