CVE-2025-66594

MEDIUM
2026-02-09 7168b535-132a-4efe-a076-338f829b2eb9
Information Disclosure
5.3
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
CVE Published
Feb 09, 2026 - 05:16 nvd
MEDIUM 5.3

DescriptionNVD

A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation.

Detailed messages are displayed on the error page. 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

AnalysisAI

A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation. Detailed messages are displayed on the error page. [CVSS 5.3 MEDIUM]

Technical ContextAI

Classified as CWE-209 (Error Message Information Leak). Affects Fast\/Tools. A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation.

Detailed messages are displayed on the error page. 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

RemediationAI

Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.

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CVE-2025-66594 vulnerability details – vuln.today
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