Description
In Notifier Web Server (NWS) Version 3.50 and earlier, the Honeywell Fire Web Server’s authentication may be bypassed by a capture-replay attack from a web browser.
References (1)
Core 1
Core References
Third Party Advisory, US Government Resource x_refsource_misc
https://www.us-cert.gov/ics/advisories/icsa-20-051-03
Scores
CVSS v3
9.1
EPSS
0.0132
EPSS Percentile
67.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Details
CWE
CWE-294
Status
published
Products (1)
honeywell/notifier_webserver
< 3.50
Published
Mar 24, 2020
Tracked Since
Feb 18, 2026