Feed/CVE-2026-111855
CVE-2026-111855HIGHCVSS 7.5

CVE-2026-111855

Published Oct 17, 2026·Updated Oct 17, 2026

NVD Description

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 accessible to the application. Depending on configuration, exploitation may be possible without authentication.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

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