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High · 8.8 CVE-2025-62777 EUVD-2025-36436GHSA-423r-r42q-j5mc

Use of Hard-Coded Credentials issue exists in MZK-DP300N version 1.07 and earlier, which may allow an attacker within the local network to …

Published Oct 28, 2025 · Updated Oct 28, 2025 · Assigned by jpcert

Description

Use of Hard-Coded Credentials issue exists in MZK-DP300N version 1.07 and earlier, which may allow an attacker within the local network to log in to the affected device via Telnet and execute arbitrary commands.

Affected products

VendorProductAffectedFixed
PLANEX COMMUNICATIONS MZK-DP300N 1.07 and earlier —

References