CVE-2021-20711: OS Command Injection
First published: Mon Apr 26 2021(Updated: )
Aterm WG2600HS firmware Ver1.5.1 and earlier allows an attacker to execute arbitrary OS commands via unspecified vectors.
Credit: vultures@jpcert.or.jp
| Affected Software | Affected Version | How to fix |
|---|---|---|
| NEC Aterm WG2600HS firmware | <=1.5.1 | |
| NEC Aterm WG2600HS |
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Reference Links
Frequently Asked Questions
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.
What is the severity of CVE-2021-20711?
CVE-2021-20711 has a severity rating of 9.8 (critical).
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.
What is the Common Weakness Enumeration (CWE) ID for CVE-2021-20711?
The CWE ID for CVE-2021-20711 is 78.
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.
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