CVE-2025-66461

MEDIUM

FULLBACK Manager Pro - Code Injection

Title source: llm
STIX 2.1

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.

Scores

CVSS v3 6.7
EPSS 0.0003
EPSS Percentile 8.0%
Attack Vector LOCAL
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-428
Status published
Products (2)
GS Yuasa International Ltd./FULLBACK Manager Pro (for Windows) 4.00 and earlier
GS Yuasa International Ltd./FULLBACK Manager Pro for Network (for Windows) 3.00 and earlier
Published Dec 08, 2025
Tracked Since Feb 18, 2026