HIGH 8.8 NVD
CVE-2026-111853
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
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.
References
- https://download.tek.com/document/TEK-PSA-002-092026.pdf
- https://www.tek.com/en/products/oscilloscopes/3-series-mdo
This high severity vulnerability with a CVSS score of 8.8 was published on 2026-10-17 via NVD.
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