CVE-2021-20711

CRITICAL

Aterm WG2600HS <Ver1.5.1 - Command Injection

Title source: llm
STIX 2.1

Description

Aterm WG2600HS firmware Ver1.5.1 and earlier allows an attacker to execute arbitrary OS commands via unspecified vectors.

References (2)

Core 2
Core References
Mitigation, Vendor Advisory x_refsource_misc
https://jpn.nec.com/security-info/secinfo/nv21-010.html
Third Party Advisory x_refsource_misc
https://jvn.jp/en/jp/JVN29739718/index.html

Scores

CVSS v3 9.8
EPSS 0.0136
EPSS Percentile 68.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-78
Status published
Products (1)
nec/aterm_wg2600hs_firmware < 1.5.1
Published Apr 26, 2021
Tracked Since Feb 18, 2026