Aterm Wg1200hs3 Firmware vulnerabilities | LiveThreat CVE Feed — Verisq

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Aterm Wg1200hs3 Firmware

by Nec · last CVE Mar 27, 2026

15

CVEs

0

On KEV

9.8

Max CVSS

0

New 30D

Vulnerabilities15 In the news0 Timeline

Severity mix

Critical 8High 0Medium 7Low 0

Severity

All severities15 Critical8 High0 Medium7 Low0

Exploitation

On CISA KEV0 Exploited in the wild0

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Add Aterm Wg1200hs3 Firmware to your stack to get only the CVEs that touch what you run.

CVE	CVSS	EPSS	Published	Summary · affected versions
CVE-2026-4309	6.5	0%	Mar 27	Missing Authorization vulnerability in NEC Platforms, Ltd Affected: All versions, or not specified
CVE-2021-20680	6.1	1%	Apr 26	Cross-site scripting vulnerability in NEC Aterm devices (Aterm WG1900HP2 firmware Ver.1.3.1 and earlier, Aterm WG1900HP firmware Ver.2.5.1 and earlier, Aterm WG1800HP4 firmware… Affected: through 1.1.2
CVE-2024-28016	6.0	0%	Mar 28	Improper Access Controlvulnerability in NEC Corporation Aterm WG1800HP4, WG1200HS3, WG1900HP2, WG1200HP3, WG1800HP3, WG1200HS2, WG1900HP, WG1200HP2, W1200EX(-MS), WG1200HS,… Affected: All versions, or not specified
CVE-2026-4621	5.6	0%	Mar 27	Hidden Functionality vulnerability in NEC Platforms, Ltd Affected: All versions, or not specified
CVE-2024-28013	5.3	0%	Mar 28	Use of Insufficiently Random Values vulnerability in NEC Corporation Aterm WG1800HP4, WG1200HS3, WG1900HP2, WG1200HP3, WG1800HP3, WG1200HS2, WG1900HP, WG1200HP2, W1200EX(-MS),… Affected: All versions, or not specified
CVE-2024-28006	5.3	0%	Mar 28	Improper authentication vulnerability in NEC Corporation Aterm WG1800HP4, WG1200HS3, WG1900HP2, WG1200HP3, WG1800HP3, WG1200HS2, WG1900HP, WG1200HP2, W1200EX(-MS), WG1200HS,… Affected: All versions, or not specified
CVE-2024-28005	4.7	0%	Mar 28	Aterm WG1800HP4, WG1200HS3, WG1900HP2, WG1200HP3, WG1800HP3, WG1200HS2, WG1900HP, WG1200HP2, W1200EX(-MS), WG1200HS, WG1200HP, WF300HP2, W300P, WF800HP, WR8165N, WG2200HP,… Affected: All versions, or not specified