TI-2025-41003 Aliases CVE-2025-66599 GHSA-pv6p-86wr-j7hp

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

LOW 36CWE-497Published 2026-02-09 · Updated 2026-02-09

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Information disclosure
Confidentiality · integrity · availability: Low · None · None
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-497.

Summary

A vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation. Physical paths could be displayed on web pages. 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

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0031 24th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Yokogawa Electric Corporation	FAST/TOOLS	R9.01 – R10.04	—	No fix listed	CNA

FAST/TOOLS VendorYokogawa Electric Corporation Affected R9.01 – R10.04 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:yokogawa:fast\/tools::::::::	—	—	Yokogawa Electric Corporation

cpe:2.3:a:yokogawa:fast\/tools:*:*:*:*:*:*:*:* Versions — — ·Yokogawa Electric Corporation

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-66599
2026-10-03 Alias added: GHSA-pv6p-86wr-j7hp

References

Other 1

https://web-material3.yokogawa.com/1/39206/files/YSAR-26-0001-E.pdf

TI-2014-00729 Yokogawa CENTUM CS 3000 Stack-based Buffer Overflow CVSS 2.0CRITICAL 9.0
TI-2014-03162 Stack-based buffer overflow in BKFSim_vhfd.exe in Yokogawa CENTUM CS 1000, CENTUM CS 3000… CVSS 2.0HIGH 8.3
TI-2014-00728 Yokogawa CENTUM CS 3000 Stack-based Buffer Overflow CVSS 2.0HIGH 8.3
TI-2014-00730 Yokogawa CENTUM CS 3000 Stack-based Buffer Overflow CVSS 2.0HIGH 8.3
TI-2014-00727 Yokogawa CENTUM CS 3000 Heap-based Buffer Overflow CVSS 2.0CRITICAL 9.3
TI-2014-04257 BKBCopyD.exe in the Batch Management Packages in Yokogawa CENTUM CS 3000 through R3.09.50… CVSS 2.0HIGH 7.5

See all 71 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences