CVE-2021-35028: OS Command Injection
First published: Wed Sep 29 2021(Updated: )
A command injection vulnerability in the CGI program of the Zyxel VPN2S firmware version 1.12 could allow an authenticated, local user to execute arbitrary OS commands.
Credit: security@zyxel.com.tw
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Zyxel Zywall Vpn2s Firmware | =1.12\(abln.0\)c0 | |
| Zyxel Zywall Vpn2s |
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Frequently Asked Questions
What is CVE-2021-35028?
CVE-2021-35028 is a command injection vulnerability in the CGI program of the Zyxel VPN2S firmware version 1.12.
How does CVE-2021-35028 affect Zyxel Zywall Vpn2s Firmware?
CVE-2021-35028 allows an authenticated, local user to execute arbitrary OS commands in the Zyxel VPN2S firmware version 1.12.
What is the severity of CVE-2021-35028?
The severity of CVE-2021-35028 is rated as high with a score of 7.8.
How can I fix CVE-2021-35028 vulnerability?
To fix the CVE-2021-35028 vulnerability, update to a patched version of the Zyxel VPN2S firmware.
Where can I find more information about CVE-2021-35028?
You can find more information about CVE-2021-35028 on the Zyxel website: https://www.zyxel.com/support/Zyxel_security_advisory_for_directory_traversal_and_command_injection_vulnerabilities_of_VPN2S_Firewall.shtml
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