CVEvulnerability

CVE-2020-12030

10.0 CRITICAL Published 2021-09-29 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-09-29
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
10.0 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS 3.1 ([email protected])
10.0 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS 2.0 ([email protected])
6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-284

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.

Affected configurations

• emerson wireless 1410 gateway firmware (>= 4.6.43 <= 4.7.84) • emerson wireless 1420 gateway firmware (>= 4.6.43 <= 4.7.84) • emerson wireless 1552wu gateway firmware (>= 4.6.43 <= 4.7.84)

Related

Weakness · CWE (1)

  • CWE-284 Improper Access Control weakness

References