CVE-2026-4622CWE-78

OS Command Injection vulnerability in NEC Platforms, Ltd

High · published March 27, 2026

CVSS v4.0
7.1
EPSS
1%
Percentile
68.5
In the wild
Unconfirmed
What it is

OS Command Injection vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to execute arbitrary OS commands via network.

The record
Technical detail
CVSS v4.0
7.1 · HIGH
Vector
CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.01222 · 68.5th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-03-27T11:53Z
EPSS history
Timeline
  • 27 MAR 11:53Z
    OS Command Injection vulnerability in NEC Platforms, Ltd
    cvelistv5