An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1. An OS command injection vulnerability exists in the FILESystem:MOUNT:DRIve SCPI command handler. Insufficient neutralization of user-supplied input allows remote attackers to execute arbitrary operating system commands with elevated privileges.
History

Wed, 21 Oct 2026 02:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Mon, 19 Oct 2026 13:15:00 +0000

Type Values Removed Values Added
First Time appeared Tektronix
Tektronix 3 Series Mdo
Vendors & Products Tektronix
Tektronix 3 Series Mdo

Sat, 17 Oct 2026 04:00:00 +0000

Type Values Removed Values Added
Title OS Command Injection via FILESystem:MOUNT:DRIve SCPI Command on Tektronix 3 Series MDO

Sat, 17 Oct 2026 02:15:00 +0000

Type Values Removed Values Added
Description An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1. An OS command injection vulnerability exists in the FILESystem:MOUNT:DRIve SCPI command handler. Insufficient neutralization of user-supplied input allows remote attackers to execute arbitrary operating system commands with elevated privileges.
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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-10-17T02:08:13.787Z

Updated: 2026-10-19T18:41:55.891Z

Reserved: 2026-10-17T01:02:29.939Z

Link: CVE-2026-111853

cve-icon Vulnrichment

Updated: 2026-10-19T18:40:42.835Z

cve-icon NVD

Status : Deferred

Published: 2026-10-17T02:17:18.610

Modified: 2026-10-19T21:14:14.150

Link: CVE-2026-111853

cve-icon Redhat

No data.