CVE-2018-17896
Quick assessment
Affected
Yokogawa STARDOM Controllers FCJ,FCN-100,FCN-RTU, FCN-500
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.
Yokogawa STARDOM Controllers FCJ等都是日本横河电机（Yokogawa）公司的用于基础网络控制系统中的控制器。 多款Yokogawa产品中存在安全漏洞，该漏洞源于控制器使用了硬编码的凭证。攻击者可利用该漏洞未授权访问‘maintenance’函数，获取或修改信息。以下产品和版本受到影响：Yokogawa STARDOM Controllers FCJ R4.10及之前版本；FCN-100 R4.10及之前版本；FCN-RTUR 4.10及之前版本；FCN-500 R4.10及
Possible ATT&CK Techniques 3 AI
T1078 · Valid Accounts T1210 · Exploitation of Remote Services T1552 · Unsecured Credentials
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I. Basic Information for CVE-2018-17896
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Yokogawa STARDOM Controllers FCJ, FCN-100, FCN-RTU, FCN-500, All versions R4.10 and prior, The affected controllers utilize hard-coded credentials which may allow an attacker gain unauthorized access to the maintenance functions and obtain or modify information. This attack can be executed only during maintenance work.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的凭证
Source: CVE Program / CVE List V5
Vulnerability Title
多款Yokogawa产品安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Yokogawa STARDOM Controllers FCJ等都是日本横河电机（Yokogawa）公司的用于基础网络控制系统中的控制器。 多款Yokogawa产品中存在安全漏洞，该漏洞源于控制器使用了硬编码的凭证。攻击者可利用该漏洞未授权访问‘maintenance’函数，获取或修改信息。以下产品和版本受到影响：Yokogawa STARDOM Controllers FCJ R4.10及之前版本；FCN-100 R4.10及之前版本；FCN-RTUR 4.10及之前版本；FCN-500 R4.10及
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 |
|---|---|---|---|---|
| Yokogawa | STARDOM Controllers FCJ,FCN-100,FCN-RTU, FCN-500 | All versions prior to version X.X | - |
|
II. Public POCs for CVE-2018-17896
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2018-17896 (2)
-
https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03 x_refsource_MISC
-
https://web-material3.yokogawa.com/YSAR-18-0007-E.pdf x_refsource_CONFIRM
Same Patch Batch · Yokogawa · 2018-10-12 · 4 CVEs total
| CVE-2018-17898 | 多款Yokogawa产品安全漏洞 | |
| CVE-2018-17900 | 多款Yokogawa产品安全漏洞 | |
| CVE-2018-17902 | 多款Yokogawa产品安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2018-17896
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