Cypress Solutions CTM-200 2.7.1 contains an authenticated command injection vulnerability in the firmware upgrade script that allows remote attackers to execute shell commands. Attackers can exploit the 'fw_url' parameter in the ctm-config-upgrade.sh script to inject and execute arbitrary commands with root privileges.
History

Mon, 05 Jan 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 05 Jan 2026 12:30:00 +0000

Type Values Removed Values Added
First Time appeared Cypress
Cypress ctm-200
Vendors & Products Cypress
Cypress ctm-200

Wed, 31 Dec 2025 18:45:00 +0000

Type Values Removed Values Added
Description Cypress Solutions CTM-200 2.7.1 contains an authenticated command injection vulnerability in the firmware upgrade script that allows remote attackers to execute shell commands. Attackers can exploit the 'fw_url' parameter in the ctm-config-upgrade.sh script to inject and execute arbitrary commands with root privileges.
Title Cypress Solutions CTM-200 2.7.1 Root Remote OS Command Injection via Firmware Upgrade
Weaknesses CWE-78
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2025-12-31T18:39:11.864Z

Updated: 2026-01-05T14:30:30.958Z

Reserved: 2025-12-31T02:09:17.953Z

Link: CVE-2021-47745

cve-icon Vulnrichment

Updated: 2026-01-05T14:30:27.469Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-12-31T19:15:43.000

Modified: 2025-12-31T20:42:15.637

Link: CVE-2021-47745

cve-icon Redhat

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