Vulnerability · Published Oct 1, 2026 · Assigned by Hitachi
CVE-2026-82829Hidden accounts or hard-coded credentials may permit unauthorized access without the legitimate authentication process
Critical 9.8
In plain English
A critical-severity security flaw in Hitachi Coding Software Suite from Hitachi Industrial Equipment Systems. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.3%top 78.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Hitachi Coding Software Suite contains a vulnerability related to Hidden Functionality vulnerability which allows an attacker to gain unauthorized access by exploiting hidden accounts or hard coded credentials. This issue affects Hitachi Coding Software Suite: through 3.3.0.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Hitachi Industrial Equipment Systems | Hitachi Coding Software Suite | 0 – through 3.3.0 |
Weakness: CWE-912 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H