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CVE-2026-11833

HIGH
8.2
CVSS 4.0
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

Metadata

CVE ID
CVE-2026-11833
State
PUBLISHED
Assigner
YokogawaGroup
Reserved
2026-06-09 22:13 UTC
Published
2026-06-23 00:53 UTC
Last updated
2026-06-23 00:53 UTC
Primary CWE
CWE-319
CWE-319 Cleartext transmission of sensitive information
Vendor / Product
Yokogawa Electric Corporation / FAST/TOOLS
Sources
cve.org  ·  NVD

Severity & Metrics

8.2 HIGH CVSS 4.0
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
Affected products (2)
VendorProductPlatformVersions
Yokogawa Electric Corporation CI Server — R1.01 ≤ R1.04
Yokogawa Electric Corporation FAST/TOOLS — R9.01 ≤ R10.04
Weakness (CWE)
CWESourceDescription
CWE-319 cna CWE-319 Cleartext transmission of sensitive information
CVSS scores (1)
ScoreSeverityVersionSourceVector
8.2 HIGH 4.0 cna 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
References (1)
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