Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-11833

Quick assessment

Affected
Yokogawa Electric Corporation FAST/TOOLS
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 Electric Corporation FAST/TOOLS是Yokogawa Electric Corporation公司的一款工业自动化控制与过程监控软件。 Yokogawa Electric Corporation FAST/TOOLS R9.01至R10.04版本存在加密问题漏洞，该漏洞源于Web服务器可能返回包含CI Server设置信息的响应，可能导致攻击者利用这些信息进行其它攻击。

AI Predicted 5.3 Difficulty: Easy EPSS 0.27% · P17

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 2

VendorProduct Version RangeStatus
Yokogawa Electric Corporation CI Server R1.01≤ R1.04 affected
Yokogawa Electric Corporation FAST/TOOLS R9.01≤ R10.04 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-11833

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Overview: A vulnerability has been found in FAST/TOOLS and CI Server. The web server may return a response containing the CI Server setting information. This information could be exploited by an attacker for other attacks. The affected products and versions are as follows: FAST/TOOLS (Packages: RVSVRN, UNSVRN, HMIWEB, FTEES, HMIMOB) R9.01 to R10.04 CI Server (All packages) R1.01 to R1.04
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据的明文传输
Source: CVE Program / CVE List V5
Vulnerability Title
Yokogawa Electric Corporation FAST/TOOLS 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Yokogawa Electric Corporation FAST/TOOLS是Yokogawa Electric Corporation公司的一款工业自动化控制与过程监控软件。 Yokogawa Electric Corporation FAST/TOOLS R9.01至R10.04版本存在加密问题漏洞，该漏洞源于Web服务器可能返回包含CI Server设置信息的响应，可能导致攻击者利用这些信息进行其它攻击。
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 Electric Corporation FAST/TOOLS R9.01 ~ R10.04 -
Yokogawa Electric Corporation CI Server R1.01 ~ R1.04 -

II. Public POCs for CVE-2026-11833

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-11833

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-11833 (1)

IV. Related Vulnerabilities

Same product: FAST/TOOLS
Same vendor: Yokogawa Electric Corporation
Same weakness: CWE-319

V. Comments for CVE-2026-11833

No comments yet

Leave a comment