CVE-2020-12030

 

Published at: - 29-09-2021 10:15

Last modified: - 08-07-2022 08:20

Total changes: - 3

Description

There is a flaw in the code used to configure the internal gateway firewall when the gateway's VLAN feature is enabled. If a user enables the VLAN setting, the internal gateway firewall becomes disabled resulting in exposure of all ports used by the gateway.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

 

Verification logic

 

Reference

• https://us-cert.cisa.gov/ics/advisories/icsa-20-135-02

 

Keywords

NVD

 

CVE-2020-12030

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures