CVE-2020-6972

CRITICAL 9.1CVE-2020-6972 · Published 24/03/2020 · updated 17/06/2026

In short

CVE-2020-6972 is a CRITICAL (CVSS 9.1) vulnerability affecting notifier webserver (honeywell).
Chance of exploitation in the next 30 days (EPSS): 1.3%, higher than 70.9% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
notifier webserver honeywell	`≤ 3.50`	No fix yet

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

us-cert.gov/ics/advisories/icsa-20-051-03 · Third Party Advisory

More vulnerabilities in notifier webserver

See all →

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free