TI-2026-57136 Aliases CVE-2026-82826 GHSA-r946-r8wj-m8x3

Authentication information or sensitive data may be intercepted in transit

MEDIUM 43CWE-319Published 2026-10-01 · Updated 2026-10-01

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Information disclosure
Confidentiality · integrity · availability: High · None · None
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-319.

Summary

Hitachi Coding Software Suite contains a vulnerability related to the Cleartext Transmission of Sensitive Information which allows an attacker to eavesdrop on with authentication credentials and sensitive data in transit. This issue affects Hitachi Coding Software Suite: through 3.3.0.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00177 7th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Hitachi Industrial Equipment Systems	Hitachi Coding Software Suite	up to 3.3.0	—	No fix listed	CNA

Hitachi Coding Software Suite VendorHitachi Industrial Equipment Systems Affected up to 3.3.0 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Advisory · 2026-10-01
Hitachi Coding Software Suite — hitachi-ies.com/common/documents/vulnerability/hcss/Hitachi…
6 records Highest priority Priority MEDIUM 5 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2026-57139 Hidden accounts or hard-coded credentials may permit unauthorized access without the legitimate authentication processPriority MEDIUM 48
- TI-2026-57137 A hard-coded JWT signing secret key may allow administrative functions to be abused using…Priority MEDIUM 48
- TI-2026-57135 Missing authentication in Hitachi Coding Software SuitePriority MEDIUM 48
Show all 6 records → Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2026-82826
2026-10-03 Alias added: GHSA-r946-r8wj-m8x3

References

Advisory 1

https://www.hitachi-ies.com/common/documents/vulnerability/hcss/Hitachi_Coding_Software_Suite_Public_statement_20260925_EN.pdf

TI-2026-57139 Hidden accounts or hard-coded credentials may permit unauthorized access without the legitimate authentication process CVSS 4.0CRITICAL 9.3
TI-2026-57137 A hard-coded JWT signing secret key may allow administrative functions to be abused using… CVSS 4.0CRITICAL 9.3
TI-2026-57135 Missing authentication in Hitachi Coding Software Suite CVSS 4.0CRITICAL 9.3
TI-2026-57134 Path traversal may allow arbitrary files to be viewed, created, modified, or deleted CVSS 4.0CRITICAL 9.3
TI-2026-57138 Incorrect authorization in Hitachi Coding Software Suite CVSS 4.0HIGH 8.7

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences