CVE-2020-6974

Published: Apr 7, 2020Modified: Jun 17, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

Honeywell Notifier Web Server (NWS) Version 3.50 is vulnerable to a path traversal attack, which allows an attacker to bypass access to restricted directories. Honeywell has released a firmware update to address the problem.

Affected (1)

Products: Honeywell: Notifier Webserver

Honeywell

1 product

Notifier Webserver

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Honeywell Notifier Webserver	Up to 3.50

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)

https://www.us-cert.gov/ics/advisories/icsa-20-051-03

Source: ics-cert@hq.dhs.gov

Third Party AdvisoryUS Government Resource

https://www.us-cert.gov/ics/advisories/icsa-20-051-03

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

Third Party AdvisoryUS Government Resource

Timeline

No history available yet.