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CVE-2021-42542

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

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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 directory traversal due to mishandling of provided backup folder structure.

Affected (3)

Emerson
3 products
Wireless 1410 Gateway Firmware
Wireless 1410d Gateway Firmware
Wireless 1420 Gateway Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Wireless 1410 Gateway Firmware
Before 4.7.94
Running on/withPlatform Versions
Emerson
Wireless 1410 Gateway
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Wireless 1410d Gateway Firmware
Before 4.7.94
Running on/withPlatform Versions
Emerson
Wireless 1410d Gateway
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Wireless 1420 Gateway Firmware
Before 4.7.94
Running on/withPlatform Versions
Emerson
Wireless 1420 Gateway
All versions

Related CWEs

CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (2)

Source: ics-cert@hq.dhs.gov
PatchThird Party AdvisoryUS Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party AdvisoryUS Government Resource

Timeline

No history available yet.