Multiple authenticated OS command injection vulnerabilities exist in the Cohesity (formerly Stone Ram) TranZman 4.0 Build 14614 through TZM_1757588060_SEP2025_FULL.depot web application API endpoints (including Scheduler and Actions pages). The appliance directly concatenates user-controlled parameters into system commands without sufficient sanitisation, allowing an authenticated admin user to inject and execute arbitrary OS commands with root privileges. An attacker can intercept legitimate requests (e.g. during job creation or execution) using a proxy and modify parameters to include shell metacharacters, achieving remote code execution on the appliance. This completely bypasses the intended CLISH restricted shell confinement and results in full system compromise. The vulnerabilities persist in Release 4.0 Build 14614 including the latest patch (as of the time of testing) TZM_1757588060_SEP2025_FULL.depot.

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Fixes

Solution

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History

Tue, 03 Mar 2026 20:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-78
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 03 Mar 2026 18:15:00 +0000

Type Values Removed Values Added
Description Multiple authenticated OS command injection vulnerabilities exist in the Cohesity (formerly Stone Ram) TranZman 4.0 Build 14614 through TZM_1757588060_SEP2025_FULL.depot web application API endpoints (including Scheduler and Actions pages). The appliance directly concatenates user-controlled parameters into system commands without sufficient sanitisation, allowing an authenticated admin user to inject and execute arbitrary OS commands with root privileges. An attacker can intercept legitimate requests (e.g. during job creation or execution) using a proxy and modify parameters to include shell metacharacters, achieving remote code execution on the appliance. This completely bypasses the intended CLISH restricted shell confinement and results in full system compromise. The vulnerabilities persist in Release 4.0 Build 14614 including the latest patch (as of the time of testing) TZM_1757588060_SEP2025_FULL.depot.
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AC:L/AV:N/A:H/C:H/I:H/PR:H/S:U/UI:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-03-03T19:59:08.120Z

Reserved: 2025-12-12T00:00:00.000Z

Link: CVE-2025-67840

cve-icon Vulnrichment

Updated: 2026-03-03T19:58:39.338Z

cve-icon NVD

Status : Received

Published: 2026-03-03T18:16:24.033

Modified: 2026-03-03T20:16:44.303

Link: CVE-2025-67840

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses