CVE-2020-5534

Published: Feb 21, 2020Modified: Jun 17, 2026

8.0

Vector

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

Exploitability: 2.1 / Impact: 5.9

Source: NVD

Description

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 unspecified vectors.

Affected (1)

Products: Nec: Aterm Wg2600hs Firmware

Nec

1 product

Aterm Wg2600hs Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Nec Aterm Wg2600hs Firmware	Up to 1.3.2

Running on/with	Platform Versions
Nec Aterm Wg2600hs	All versions

Related CWEs

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (4)

https://jpn.nec.com/security-info/secinfo/nv20-003.html

Source: vultures@jpcert.or.jp

Third Party Advisory

https://jvn.jp/en/jp/JVN49410695/index.html

Source: vultures@jpcert.or.jp

Third Party Advisory

https://jpn.nec.com/security-info/secinfo/nv20-003.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://jvn.jp/en/jp/JVN49410695/index.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.