Hitachi Cosminexus Component Container up to 11-50-03 argument injection

CVSS Meta Temp Score
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CTI Interest Score
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9.6$0-$5k0.00+

Summaryinfo

A vulnerability categorized as very critical has been discovered in Hitachi Cosminexus Component Container up to 11-50-03. Affected is an unknown function. The manipulation results in argument injection. This vulnerability is known as CVE-2026-71377. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in Hitachi Cosminexus Component Container up to 11-50-03. It has been classified as very critical. Affected is an unknown functionality. The manipulation with an unknown input leads to a argument injection vulnerability. CWE is classifying the issue as CWE-88. The product constructs a string for a command to be executed by a separate component in another control sphere, but it does not properly delimit the intended arguments, options, or switches within that command string. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Command Argument 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 through 11-00-12, from 09-87 before 09-87-10, from 09-80 through 09-80-04, 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 available at hitachi.com. This vulnerability is traded as CVE-2026-71377 since 08/06/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD at the moment (estimation calculated on 09/08/2026). This vulnerability is assigned to T1059 by the MITRE ATT&CK project.

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

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.9
VulDB Meta Temp Score: 9.6

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 9.8
CNA Vector (Hitachi): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Argument injection
CWE: CWE-88 / CWE-74 / CWE-707
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Cosminexus Component Container 09-70-28/09-87-10/11-20-10/11-60-03/11-70-03

Timelineinfo

08/06/2026 CVE reserved
09/08/2026 +33 days Advisory disclosed
09/08/2026 +0 days VulDB entry created
09/08/2026 +0 days VulDB entry last update

Sourcesinfo

Vendor: hitachi.com

Advisory: hitachi.com
Status: Confirmed

CVE: CVE-2026-71377 (🔒)
GCVE (CVE): GCVE-0-2026-71377
GCVE (VulDB): GCVE-100-399750

Entryinfo

Created: 09/08/2026 10:54
Changes: 09/08/2026 10:54 (63)
Complete: 🔍
Cache ID: 216::103

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