CVE-2021-42539

Published: Oct 22, 2021Modified: Jun 17, 2026

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

The affected product is vulnerable to a missing permission validation on system backup restore, which could lead to account take over and unapproved settings change.

Affected (3)

Products: Emerson: Wireless 1410 Gateway Firmware, Wireless 1410d Gateway Firmware, Wireless 1420 Gateway Firmware

Emerson

3 products

Wireless 1410 Gateway Firmware

Wireless 1410d Gateway Firmware

Wireless 1420 Gateway Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Emerson Wireless 1410 Gateway Firmware	Before 4.7.94

Running on/with	Platform Versions
Emerson Wireless 1410 Gateway	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Emerson Wireless 1410d Gateway Firmware	Before 4.7.94

Running on/with	Platform Versions
Emerson Wireless 1410d Gateway	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Emerson Wireless 1420 Gateway Firmware	Before 4.7.94

Running on/with	Platform Versions
Emerson Wireless 1420 Gateway	All versions

Related CWEs

CWE-306

Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

References (2)

https://us-cert.cisa.gov/ics/advisories/icsa-21-278-02

Source: ics-cert@hq.dhs.gov

PatchThird Party AdvisoryUS Government Resource

https://us-cert.cisa.gov/ics/advisories/icsa-21-278-02

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party AdvisoryUS Government Resource

Timeline

No history available yet.