#VU116608 Deserialization of Untrusted Data in FRENIC-Loader 4 - CVE-2025-9365
Published: October 6, 2025
Vulnerability identifier: #VU116608
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2025-9365
CWE-ID: CWE-502
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
FRENIC-Loader 4
FRENIC-Loader 4
Software vendor:
Fuji Electric
Fuji Electric
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to insecure input validation when processing serialized data within the parsing of EXRTM, EXHIM or EXTBM files. A remote attacker can trick a victim to open a specially crafted file and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.