CVE-2025-62777

HIGH

PLANEX MZK-DP300N <= 1.07 - Unauthenticated Remote Code Execution via Telnet Hard-Coded Credentials

Title source: llm
STIX 2.1

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.

References (2)

Core 2
Core References
Third Party Advisory
https://jvn.jp/en/jp/JVN00021602/

Scores

CVSS v3 8.8
EPSS 0.0024
EPSS Percentile 14.2%
Attack Vector ADJACENT_NETWORK
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-798
Status published
Products (1)
PLANEX COMMUNICATIONS INC./MZK-DP300N 1.07 and earlier
Published Oct 28, 2025
Tracked Since Feb 18, 2026