CVE detail
CVE-2026-11833
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
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 11.0 · diversity 10.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
2 source links · newest first
- Yokogawa FAST/TOOLS and CI ServerCISA Alerts
View CSAF Summary Successful exploitation of this vulnerability may return a response containing the CI Server setting information. The following versions of Yokogawa FAST/TOOLS and CI Server are affected: FAST/TOOLS >=R9.01| =R1.01| =R9.01| =R1.01|<=R1.04 Product Status: known_affected Remediations Vendor fix Yokogawa recommends users update FAST/TOOLS up to R10.04 and apply patch software (R10.04 SP4). Mitigation Yokogawa recommends users update Collaborative Information Server (CI Server) up
governmentwww.cisa.govJun 25, 2026, 12:00 PM - https://web-material3.yokogawa.com/1/39777/files/YSAR-26-0004-E.pdfweb-material3.yokogawa.com
No excerpt available.
Vendor Advisoryweb-material3.yokogawa.comJun 23, 2026, 2:16 AM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
0 repository references · best confidence N/A · max 0 stars
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