CVE-2023-6457

File and Directory Permission Vulnerability in Hitachi Tuning Manager

6.6 Medium

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.

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: High

Exploit likelihood

0.14%Up 0.1 points since Jan 17, 2024

What each source reports

CVE List Score used 6.6

File and Directory Permission Vulnerability in Hitachi Tuning Manager

Record: CVE-2023-6457
CVSS 3.1: 6.6 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Weakness: CWE-276
Updated: 2026-11-02

EUVDEUVD-2023-58694 6.6

Record: EUVD-2023-58694
CVSS 3.1: 6.6 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Updated: 2026-11-03

GitHub AdvisoriesGHSA-wpxr-mh93-p33r 6.6

Incorrect Default Permissions vulnerability in Hitachi Tuning Manager on Windows (Hitachi Tuning...

Record: GHSA-wpxr-mh93-p33r
CVSS 3.1: 6.6 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Weakness: CWE-276
Updated: 2026-11-02

NVD 6.6

Record: CVE-2023-6457
CVSS 3.1: 6.6 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
CVSS 3.1: 7.1 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Weakness: CWE-276
Updated: 2026-11-02

Affected products

hitachi tuning manager

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases, published	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-6457 is a medium vulnerability (CVSS 6.6) in Hitachi Tuning Manager, published January 16, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.14%, the 3rd percentile. No source names a fixed version.