Hitachi Cosminexus Component Container up to 11-50-03 os command injection

Summaryinfo

A vulnerability was found in Hitachi Cosminexus Component Container up to 11-50-03. It has been rated as very critical. This impacts an unknown function. The manipulation leads to os command injection. This vulnerability is traded as CVE-2026-71376. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Hitachi Cosminexus Component Container up to 11-50-03 and classified as very critical. This issue affects an unknown function. The manipulation with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

OS command injection vulnerability in Cosminexus Component Container. This issue affects Cosminexus Component Container: from 11-70-01 before 11-70-03, from 11-60 before 11-60-03, from 11-50 through 11-50-03, from 11-40 through 11-40-03, from 11-30 through 11-30-08, from 11-20 before 11-20-10, from 11-10 through 11-10-11, from 11-00 before 11-00-13, from 09-87 before 09-87-10, from 09-80 before 09-80-05, from 09-70 before 09-70-28, from 09-50 through 09-50-22, and from 09-00 through 09-00-18.

The advisory is shared at hitachi.com. The identification of this vulnerability is CVE-2026-71376 since 08/06/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/08/2026). MITRE ATT&CK project uses the attack technique T1202 for this issue.

Upgrading to version 09-70-28, 09-80-05, 09-87-10, 11-00-13, 11-20-10, 11-60-03 or 11-70-03 eliminates this vulnerability.

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Productinfo

Type

• Virtualization Software

Vendor

• Hitachi

Name

• Cosminexus Component Container

Version

• 09-00-18
• 09-50-22
• 11-10-11
• 11-30-08
• 11-40-03
• 11-50-03

License

• commercial

Website

• Vendor: https://www.hitachi.com/

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