CVE-2025-21603 - CVE House
Back to Database
Status published Medium CVE-2025-21603

Cross-site scripting vulnerability exists in MZK-DP300N firmware versions 1.05 and...

Vulnerability Description

Cross-site scripting vulnerability exists in MZK-DP300N firmware versions 1.05 and earlier. If an attacker logs in to the affected product and manipulates the device settings, an arbitrary script may be executed on the logged-in user's web browser when accessing a crafted URL.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-21603

Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

PLANEX COMMUNICATIONS INC.

View all reports →

Affected Software

MZK-DP300N
Vulnerable Versions:
firmware versions 1.05 and earlier

Timeline

Official Publish: January 8th, 2025
Last Modified: January 8th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Weaknesses (CWE)