CVE-2026-111854

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...

CVE-2026-111854

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...

CVE-2026-111854

A path traversal vulnerability exists in the SCPI FILESystem command interface of Tektronix 3 Series MDO devices running firmware versions before 1.21.1 . The root cause is the insufficient validation of file paths supplied to filesystem access commands, which allows remote attackers to read or m...

EUVD-2026-103207

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...

CVE-2026-111854

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...

CVE-2026-111854: 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 paths supplied to filesystem access...

PT-2026-116194

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...

Tektronix 3 Series MDO Path traversal vulnerability

Tektronix 3 Series MDO versions prior to 1.21.1 have a path traversal vulnerability. This vulnerability stems from the SCPI FileSystem command interface’s lack of proper validation for file paths in commands that access the file system. As a result, a remote attacker could read or modify any file...