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CVE-2026-82825— Missing proper authentication for critical APIs may allow sensitive information to be obtained or modified, or unauthorized operations to be performed

Quick assessment

Affected
Hitachi Industrial Equipment Systems Hitachi Coding Software Suite
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Hitachi Coding Software Suite 存在一个与“关键功能缺少身份验证”相关的漏洞。该漏洞允许未经身份验证的攻击者调用关键 API，可能导致敏感信息被未授权获取或篡改，或系统遭到未授权操作。 此问题影响 Hitachi Coding Software Suite 3.3.0 及之前版本。

CVSS 9.8 · Critical

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-82825

Vulnerability Information
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Vulnerability Title
Missing proper authentication for critical APIs may allow sensitive information to be obtained or modified, or unauthorized operations to be performed
Source: CVE Program / CVE List V5
Vulnerability Description
Hitachi Coding Software Suite contains a vulnerability related to Missing Authentication for Critical Function. This allows an unauthenticated attacker to invoke a critical API, potentially leading to unauthorized retrieval or alteration of sensitive information, or unauthorized manipulation. This issue affects Hitachi Coding Software Suite: through 3.3.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Hitachi Industrial Equipment Systems Hitachi Coding Software Suite 0 ~ 3.3.0 -

II. Public POCs for CVE-2026-82825

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III. Intelligence Information for CVE-2026-82825

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Other References for CVE-2026-82825 (1)

Same Patch Batch · Hitachi Industrial Equipment Systems · 2026-10-01 · 6 CVEs total

CVE-2026-82824 9.8 CRITICAL Path traversal may allow arbitrary files to be viewed, created, modified, or deleted
CVE-2026-82829 9.8 CRITICAL Hidden accounts or hard-coded credentials may permit unauthorized access without the legit
CVE-2026-82827 9.8 CRITICAL A hard-coded JWT signing secret key may allow administrative functions to be abused using
CVE-2026-82828 8.8 HIGH Improper authorization may allow a general user to perform operations equivalent to those
CVE-2026-82826 7.5 HIGH Authentication information or sensitive data may be intercepted in transit

IV. Related Vulnerabilities

Same product: Hitachi Coding Software Suite
Same vendor: Hitachi Industrial Equipment Systems
Same weakness: CWE-306

V. Comments for CVE-2026-82825

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