CVE Vulnerabilities

CVE-2020-12030

Published: Sep 29, 2021 | Modified: Jul 08, 2022

CVSS 3.x

CRITICAL

Source:

NVD

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

CVSS 2.x

6.8 MEDIUM

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2020-12030
CWE	https://cwe.mitre.org/data/definitions/NVD-Other.html

There is a flaw in the code used to configure the internal gateway firewall when the gateways 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.

Affected Software

Name	Vendor	Start Version	End Version
Wireless_1410_gateway_firmware	Emerson	4.6.43 (including)	4.7.84 (including)

References

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

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