CVE-2026-11833

Published: Jun 23, 2026Updated: Jun 23, 2026 Sources: CVE List NVD csafCWE-319

7.5HIGH

NVD MITRE

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

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:NIntegrity

None

A:NAvailability

None

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Weaknesses

CWE-319

Affected Products

Yokogawa Electric Corporation

commercial·JPaka yokogawa

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Collection

Credential Access

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References

https://web-material3.yokogawa.com/1/39777/files/YSAR-26-0004-E.pdf

web-material3.yokogawa.com

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-176-01.json

raw.githubusercontent.com

https://www.cisa.gov/news-events/ics-advisories/icsa-26-176-01

cisa.gov

and 13 more references View all →

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