Description
An issue has been discovered on the Belden Hirschmann Tofino Xenon Security Appliance before 03.2.00. An incomplete firmware signature allows a local attacker to upgrade the equipment (kernel, file system) with unsigned, attacker-controlled, data. This occurs because the appliance_config file is signed but the .tar.sec file is unsigned.
Published: 2017-11-20
Score: 6.8 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2017-3027 An issue has been discovered on the Belden Hirschmann Tofino Xenon Security Appliance before 03.2.00. An incomplete firmware signature allows a local attacker to upgrade the equipment (kernel, file system) with unsigned, attacker-controlled, data. This occurs because the appliance_config file is signed but the .tar.sec file is unsigned.
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Belden Tofino Xenon Security Appliance Tofino Xenon Security Appliance Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T18:05:30.557Z

Reserved: 2017-07-17T00:00:00.000Z

Link: CVE-2017-11400

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-11-20T15:29:00.230

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-11400

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses