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CVE-2019-3951

Quick assessment

Affected
n/a Advantech WebAccess/SCADA
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 8.4.3之前版本在处理IOCTL 70533 RPC消息时存在缓冲区错误漏洞。远程攻击者可借助特制请求利用该漏洞在系统上执行任意代码或导致拒绝服务（内存损坏）。

AI Predicted 9.8 Difficulty: Moderate EPSS 3.61% · P89
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I. Basic Information for CVE-2019-3951

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Advantech WebAccess before 8.4.3 allows unauthenticated remote attackers to execute arbitrary code or cause a denial of service (memory corruption) due to a stack-based buffer overflow when handling IOCTL 70533 RPC messages.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
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 8.4.3之前版本在处理IOCTL 70533 RPC消息时存在缓冲区错误漏洞。远程攻击者可借助特制请求利用该漏洞在系统上执行任意代码或导致拒绝服务（内存损坏）。
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/SCADA 8.4.2. -

II. Public POCs for CVE-2019-3951

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III. Intelligence Information for CVE-2019-3951

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Other References for CVE-2019-3951 (1)

Same Patch Batch · n/a · 2019-12-12 · 31 CVEs total

CVE-2019-5144 8.1 HIGH Kakadu Software SDK 缓冲区错误漏洞
CVE-2019-16246 Intesync Solismed 信息泄露漏洞
CVE-2019-19750 minerstat msOS 安全漏洞
CVE-2019-19726 OpenBSD 安全漏洞
CVE-2017-18640 SnakeYAML 安全漏洞
CVE-2019-19740 Octeth Oempro SQL注入漏洞
CVE-2019-19746 Xfig fig2dev 输入验证错误漏洞
CVE-2019-19748 Atlassian Jira Work Time Calendar app 跨站脚本漏洞
CVE-2019-14849 Red Hat 3scale 跨站脚本漏洞
CVE-2019-15930 Intesync Solismed 安全漏洞
CVE-2019-15931 Intesync Solismed 路径遍历漏洞
CVE-2019-15932 Intesync Solismed 访问控制错误漏洞
CVE-2019-15933 Intesync Solismed SQL注入漏洞
CVE-2019-15934 Intesync Solismed 跨站请求伪造漏洞
CVE-2019-15935 Intesync Solismed 跨站脚本漏洞
CVE-2019-15936 Intesync Solismed 代码问题漏洞
CVE-2019-5062 hostapd 访问控制错误漏洞
CVE-2019-17428 Intesync Solismed 加密问题漏洞
CVE-2019-19247 Electronic Arts Origin 安全漏洞
CVE-2019-19248 Electronic Arts Origin 安全漏洞

Showing top 20 of 31 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Advantech WebAccess/SCADA
Same vendor: n/a
Same weakness: CWE-121

V. Comments for CVE-2019-3951

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