CVE-2026-4621CWE-912

Hidden Functionality vulnerability in NEC Platforms, Ltd

Medium · published March 27, 2026

CVSS v4.0
6.3
EPSS
0%
Percentile
15.5
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v4.0
6.3 · MEDIUM
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
EPSS
0.00251 · 15.5th percentile
Weakness
CWE-912 · Hidden Functionality
Published
2026-03-27T11:52Z
EPSS history
Timeline
  • 27 MAR 11:52Z
    Hidden Functionality vulnerability in NEC Platforms, Ltd
    cvelistv5