3_series_mdo vulnerabilities
CVEs whose affected-version data names the 3_series_mdo package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
3 CVEsRSS
CVE-2026-111855High· 7.5An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1
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 …
CVE-2026-111853High· 8.8An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1
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 at…
CVE-2026-111854High· 8.1An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1
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…