high8.1
CVE-2026-111854
An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1.
Impact
An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1. A path traversal vulnerability in the SCPI FILESystem command interface allows remote attackers to read or modify arbitrary files on the device through insufficient validation of file paths supplied to filesystem access commands.
Affected products
| Product | Affected versions |
|---|---|
| Issue Was Discovered On Tektronix 3 Series MDO Devices | before 1.21.1. |
Versions were read from the advisory text. No structured product data has been published for this record yet.