File and Directory Permission Vulnerability in Hitachi Tuning Manager

published 2024-01-16 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-58694

cvss: 6.6; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.1%; EPSS 0.1% chance of exploitation in 30 days, percentile 3%
public exploits: 0; none known

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.

Patch / fix

fixed in 1

Hitachi Hitachi Tuning Manager 8.8.5-04

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 2 y ago (2024-10-23)

Exploit prediction

0.14% chance of exploitation in the next 30 days, higher than 3% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.6	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
NVD	3.1	7.1	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Affected products

Hitachi Hitachi Tuning Manager

Classification

Weakness

CWE-276 Incorrect Default Permissions

References

hitachi.com /products/it/software/security/info/vuls/hitachi-sec-2024-104/index.html
vendor-advisory

Sources

CVE List CVE-2023-6457
NVD CVE-2023-6457

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary