CVE-2026-39453

HighCVSS 8.3/10Last modified Oct 11, 2026

Description

Navigating to a certain URL on the switch’s web server causes the switch to reboot. This can be automated using a tool like curl to create DoS conditions where the switch constantly reboots.

Metrics

CVSS 3.1 8.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H

Weakness enumeration

CWE-617

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

No affected versions have been published.

Timeline

Published: Oct 9, 2026
Last modified: Oct 11, 2026
NVD status: Awaiting Analysis

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