CVE-2020-6974

CRITICAL 9.8CVE-2020-6974 · Published 07/04/2020 · updated 17/06/2026

In short

CVE-2020-6974 is a CRITICAL (CVSS 9.8) vulnerability affecting notifier webserver (honeywell).
Chance of exploitation in the next 30 days (EPSS): 1.9%, higher than 79.7% 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

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.

References

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

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