CVE-2025-63206: Critical severity Dasan DS2924 vulnerability

Published Nov 19, 2025
·
Updated

An authentication bypass issue was discovered in Dasan Switch DS2924 web based interface, firmware versions 1.01.18 and 1.02.00, allowing attackers to gain escalated privileges via storing crafted cookies in the web browser.

Affected Software

4 affected components
Dasan DS2924>=1.01.18<=1.02.00
All of the following
Any of the following
Dasannetworks Ds2924 Firmware=1.01.18
Dasannetworks Ds2924 Firmware=1.02.00
Dasannetworks Ds2924

Event History

Nov 19, 2025
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·06:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-63206?

The severity of CVE-2025-63206 is considered high due to the potential for authentication bypass and escalated privileges.

2

How do I fix CVE-2025-63206?

To fix CVE-2025-63206, update the firmware of the Dasan Switch DS2924 to a version later than 1.02.00.

3

What impact does CVE-2025-63206 have on my network security?

CVE-2025-63206 can significantly compromise network security by enabling unauthorized access and control over the switch.

4

Is my device vulnerable to CVE-2025-63206?

If you are using Dasan Switch DS2924 firmware versions 1.01.18 or 1.02.00, your device is vulnerable to CVE-2025-63206.

5

What is the main cause of CVE-2025-63206?

CVE-2025-63206 is primarily caused by an authentication bypass vulnerability within the web-based interface of the affected Dasan switch.

Contact

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