by Kastro
Paper/Archive/CVE-2026-4620

CVE-2026-4620

NEC Platforms, Ltd. Aterm WX1500HP — OS Command Injection vulnerability in NEC Platforms, Ltd.

EPSS 1%CVSS 9.8
critical.is priorityof 100
42
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 63.2.632 × 2012.6No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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

Affected

ProductAffectedFixed inSource
Aterm WX1500HPBefore Ver. 1.4.2–CNA
Aterm WX3600HPBefore Ver. 1.4.2–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NEC (CNA)7.1CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refjpn.nec.com/security-info/secinfo/nv26-001_en.html