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CVE-2018-7503

Quick assessment

Affected
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等都是研华（Advantech）公司的产品。Advantech WebAccess是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。WebAccess Dashboard是其中的一个仪表板组件；WebAccess Scada Node是其中的一个监控节点组件。WebAccess/NMS是一套用于网络管理系统（NMS）的网络浏览器基础套件。 多款Advantech产品中存在路径遍历漏洞。攻击者可利用

AI Predicted 7.5 Difficulty: Easy EPSS 2.50% · P84
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I. Basic Information for CVE-2018-7503

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Advantech WebAccess versions V8.2_20170817 and prior, WebAccess versions V8.3.0 and prior, WebAccess Dashboard versions V.2.0.15 and prior, WebAccess Scada Node versions prior to 8.3.1, and WebAccess/NMS 2.0.3 and prior, a path transversal vulnerability has been identified, which may allow an attacker to disclose sensitive information on the target.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
多款Advantech产品路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Advantech WebAccess等都是研华（Advantech）公司的产品。Advantech WebAccess是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。WebAccess Dashboard是其中的一个仪表板组件；WebAccess Scada Node是其中的一个监控节点组件。WebAccess/NMS是一套用于网络管理系统（NMS）的网络浏览器基础套件。 多款Advantech产品中存在路径遍历漏洞。攻击者可利用
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 WebAccess versions V8.2_20170817 and prior, WebAccess versions V8.3.0 and prior, WebAccess Dashboard versions V.2.0.15 and prior, WebAccess Scada Node versions prior to 8.3.1, WebAccess/NMS 2.0.3 and prior. -

II. Public POCs for CVE-2018-7503

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III. Intelligence Information for CVE-2018-7503

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Vendor Advisories for CVE-2018-7503 (1)

Other References for CVE-2018-7503 (1)

Same Patch Batch · Advantech · 2018-05-15 · 11 CVEs total

CVE-2018-10589 多款Advantech产品路径遍历漏洞
CVE-2018-10590 多款Advantech产品安全漏洞
CVE-2018-10591 多款Advantech产品安全漏洞
CVE-2018-7495 多款Advantech产品安全漏洞
CVE-2018-7497 多款Advantech产品安全漏洞
CVE-2018-7499 多款Advantech产品缓冲区错误漏洞
CVE-2018-7501 多款Advantech产品SQL注入漏洞
CVE-2018-7505 多款Advantech产品权限许可和访问控制漏洞
CVE-2018-8841 多款Advantech产品安全漏洞
CVE-2018-8845 多款Advantech产品缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: WebAccess
Same vendor: Advantech
Same weakness: CWE-22

V. Comments for CVE-2018-7503

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