Is CVE-2025-63206 actively exploited?

CVE-2025-63206 has no public evidence of in-the-wild exploitation as of 2025-12-31.

What is the CVSS score for CVE-2025-63206?

CVE-2025-63206 has a CVSS score of 9.8 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2025-63206?

Patch guidance is available from dasannetworks security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2025-63206.

Fix CVE-2025-63206 - CRITICAL dasannetworks ds2924 firmware

Q: Which products are affected by CVE-2025-63206?

2 products: dasannetworks ds2924 firmware, dasannetworks ds2924 firmware.

Description

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.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-306 · Missing Authentication

Metadata

Primary Vendor: DASANNETWORKS
Published: 11/19/2025
Last Modified: 12/31/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2025-63206

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary