CVE-2020-12030

Published: Sep 29, 2021

Modified: Aug 4, 2024

PUBLISHED

CVSS v3.1

10.0

CRITICAL

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.

Vendor	Product	Versions
Emerson	Wireless 1410 Gateway	affected `4.6.43 - <= 4.7.84`
Emerson	Wireless 1420 Gateway	affected `4.6.43 - <= 4.7.84`
Emerson	Wireless 1552WU Gateway	affected `4.6.43 - <= 4.7.84`

Weaknesses (CWE)

CWE-284

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

References

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

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CVE-2020-12030

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References