CVE-2026-71377: CWE-88 Improper neutralization of argument delimiters in a command ('argument injection') in Hitachi Cosminexus Component Container
Description
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.
CVSS v3.1
Score 9.8critical
Affected software
Hitachi
Cosminexus Component Container
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-88) in Hitachi Cosminexus Component Container involves improper neutralization of argument delimiters in commands, enabling command argument injection. Affected versions include multiple specific releases from 09-00 up to 11-70-01 as listed. The flaw allows an unauthenticated attacker to execute arbitrary commands remotely, impacting confidentiality, integrity, and availability. The CVSS 3.1 base score is 9.8, reflecting critical severity with network attack vector, low attack complexity, no privileges required, and no user interaction needed. The vendor has not provided a remediation level or patch information as of the publication date.
Potential Impact
Successful exploitation could allow remote attackers to execute arbitrary commands on affected systems, leading to full compromise of confidentiality, integrity, and availability. The vulnerability requires no privileges or user interaction, making it highly exploitable over the network.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, monitor vendor communications for updates. No vendor-provided mitigation or temporary fix is currently documented.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Hitachi
- Date Reserved
- 2026-08-06T08:05:05.247Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a9fc956acd9273b49571db8
Added to database: 09/08/2026, 08:37:42 UTC
Last enriched: 09/08/2026, 08:52:05 UTC
Last updated: 10/22/2026, 13:15:23 UTC
Views: 123
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