Improper Validation of Certificate Vulnerability in Hitachi Device Manager

published 2023-07-18 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-38245

cvss: 5.6; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 15%
public exploits: 0; none known

Improper Validation of Certificate with Host Mismatch vulnerability in Hitachi Device Manager on Windows, Linux (Device Manager Server, Device Manager Agent, Host Data Collector components) allows Man in the Middle Attack.This issue affects Hitachi Device Manager: before 8.8.5-02.

Patch / fix

fixed in 1

Hitachi Hitachi Device Manager 8.8.5-02

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-10-21)

Exploit prediction

0.24% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.6	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
NVD	3.1	8.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Hitachi Hitachi Device Manager

Classification

Weakness

CWE-297 Improper Validation of Certificate with Host Mismatch
CWE-295 Improper Certificate Validation

References

hitachi.com /products/it/software/security/info/vuls/hitachi-sec-2023-125/index.html
vendor-advisory

Sources

CVE List CVE-2023-34143
NVD CVE-2023-34143

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Summary