CVE-2023-6457: File and Directory Permission Vulnerability in Hitachi Tuning Manager

Severity: high (CVSS 7.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-01-16 · updated 2026-06-17
Weakness: CWE-276

Description

Incorrect Default Permissions vulnerability in Hitachi Tuning Manager on Windows (Hitachi Tuning Manager server component) allows local users to read and write specific files.This issue affects Hitachi Tuning Manager: before 8.8.5-04.

Affected products

Hitachi Tuning Manager: before 8.8.5-04 — fixed in 8.8.5-04

How to fix

Upgrade to a fixed version: Hitachi Tuning Manager 8.8.5-04. Check the vendor advisory for mitigations.

References

https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2024-104/index.html
https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2024-104/index.html

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