CVE-2021-35028

Description

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.

Category

7.3
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.07%
Vendor Advisory zyxel.com
Affected: Zyxel ZyWALL VPN2S Firmware
Published at:
Updated at:

References

Link Tags
https://www.zyxel.com/support/Zyxel_security_advisory_for_directory_traversal_and_command_injection_vulnerabilities_of_VPN2S_Firewall.shtml patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-35028?
CVE-2021-35028 has been scored as a high severity vulnerability.
How to fix CVE-2021-35028?
To fix CVE-2021-35028, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-35028 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-35028 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-35028?
CVE-2021-35028 affects Zyxel ZyWALL VPN2S Firmware.
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