CVE-2020-5525

HighCVSS 8.0/10Last modified Jun 17, 2026

Description

Aterm series (Aterm WF1200C firmware Ver1.2.1 and earlier, Aterm WG1200CR firmware Ver1.2.1 and earlier, Aterm WG2600HS firmware Ver1.3.2 and earlier) allows an authenticated attacker on the same network segment to execute arbitrary OS commands with root privileges via management screen.

Metrics

CVSS 3.1 8.0/10CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-78

Affected software

Vendor	Product	Versions
NEC Corporation	Aterm series	Aterm WF1200C firmware Ver1.2.1 and earlier, Aterm WG1200CR firmware Ver1.2.1 and earlier, Aterm WG2600HS firmware Ver1.3.2 and earlier

References

https://jpn.nec.com/security-info/secinfo/nv20-003.htmlNot Applicable, Third Party Advisory
https://jvn.jp/en/jp/JVN49410695/index.htmlNot Applicable, Third Party Advisory
https://jpn.nec.com/security-info/secinfo/nv20-003.htmlNot Applicable, Third Party Advisory
https://jvn.jp/en/jp/JVN49410695/index.htmlNot Applicable, Third Party Advisory

Timeline

Published: Feb 21, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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