Tektronix vulnerabilities
We track 3 vulnerabilities in Tektronix products. 3 are rated high or critical, and none are known to be exploited. The most recent was published on October 17, 2026.
Latest Tektronix vulnerabilities
- 7.5 High severity
3 Series MDO: Improper Limitation of a Pathname to a Restricted Directory
An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1. A path traversal vulnerability exists in the web management interface of the device. Insufficient validation of user-supplied file paths allows remote attackers to read arbitrary files ac
- 8.1 High severity
3 Series MDO: Improper Limitation of a Pathname to a Restricted Directory
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 pat
- 8.8 High severity
3 Series MDO: Improper Neutralization of Special Elements used in an OS 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 arbi