CVE-2025-66461

HIGHCVSS 8.4/10EPSS 0.14%

Last modified

CVE-2025-66461 is a high-severity vulnerability rated 8.4/10 on the CVSS scale. FULLBACK Manager Pro provided by GS Yuasa International Ltd. registers two Windows services with unquoted file paths. EPSS estimates a 0.14% chance of exploitation in the next 30 days.

Description

FULLBACK Manager Pro provided by GS Yuasa International Ltd. registers two Windows services with unquoted file paths. A user may execute arbitrary code with SYSTEM privilege if he/she has the write permission on the path to the directory where the affected product is installed.

Metrics

Weakness Enumeration

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2025-66461?
FULLBACK Manager Pro provided by GS Yuasa International Ltd. registers two Windows services with unquoted file paths. A user may execute arbitrary code with SYSTEM privilege if he/she has the write permission on the path to the directory where the affected product is installed.
How severe is CVE-2025-66461?
CVE-2025-66461 has a CVSS score of 8.4/10 (HIGH severity). The EPSS model estimates a 0.14% probability of exploitation in the next 30 days.
How do I fix CVE-2025-66461?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST