CVE-2026-4621 MEDIUM

CVE-2026-4621

Vendor Nec Platforms, Ltd.
Product Aterm W1200EX(-MS)
Weakness CWE-912
Published March 27, 2026
Last update April 10, 2026
View on NVD All CVEs

CVSS base score

6.3/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Hidden Functionality vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to enable telnet via network.

Key dates

02Disclosure timeline

March 27, 2026 CVE published
April 10, 2026 Record updated