Hidden Functionality Vulnerability in Hitachi Coding Software Suite
CVE-2026-82829

9.3CRITICAL

Key Information:

Vendor: Hitachi Industrial Equipment Systems
Status: Hitachi Coding Software Suite
Vendor: CVE Published:; 1 October 2026

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What is CVE-2026-82829?

The Hitachi Coding Software Suite is affected by a vulnerability that enables unauthorized access due to hidden accounts or hard-coded credentials. This security issue permits attackers to exploit these vulnerabilities, potentially leading to a breach of sensitive information. All versions up to 3.3.0 are at risk, requiring immediate attention to update and secure systems.

Affected Version(s)

Hitachi Coding Software Suite 0 <= 3.3.0

References

https://www.hitachi-ies.com/common/documents/vulnerabilit...

vendor-advisory

CVSS V4

Score:

9.3

Severity:

CRITICAL

Confidentiality:

High

Integrity:

High

Availability:

High

Attack Vector:

Network

Attack Complexity:

Low

Attack Required:

None

Privileges Required:

Undefined

User Interaction:

None

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
Oct 1, 2026
Vulnerability Reserved
Aug 31, 2026

Credit

Michael Heinzl

CVE-2026-82829 Data

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