CVE-2021-20711: OS Command Injection
Published Apr 26, 2021
·Updated
Aterm WG2600HS firmware Ver1.5.1 and earlier allows an attacker to execute arbitrary OS commands via unspecified vectors.
Affected Software
2 affected components
NEC Aterm WG2600HS firmware<=1.5.1
NEC Aterm WG2600HS
Event History
Apr 26, 2021
CVE Published
via MITRE·12:20 AM
Data Sourced
via MITRE·12:20 AM
DescriptionWeakness
Frequently Asked Questions
1
What is CVE-2021-20711?
CVE-2021-20711 is a vulnerability in the Aterm WG2600HS firmware Ver1.5.1 and earlier that allows an attacker to execute arbitrary OS commands.
2
What is the severity of CVE-2021-20711?
CVE-2021-20711 has a severity rating of 9.8 (critical).
3
How does CVE-2021-20711 impact NEC Aterm WG2600HS firmware?
CVE-2021-20711 allows an attacker to execute arbitrary OS commands on NEC Aterm WG2600HS firmware Ver1.5.1 and earlier.
4
What is the Common Weakness Enumeration (CWE) ID for CVE-2021-20711?
The CWE ID for CVE-2021-20711 is 78.
5
How can I fix CVE-2021-20711?
To fix CVE-2021-20711, it is recommended to update the Aterm WG2600HS firmware to a version that is not vulnerable.