9.1crit
CVE-2020-6972
In Notifier Web Server (NWS) Version 3.50 and earlier, the Honeywell Fire Web Server’s authentication may be bypassed by a capture-replay a…
Published 6 y ago · modified 4 mo ago · JSON
CVSS
9.1
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
1.3%
percentile 71%
Public exploits
0
none known
Summary
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.
Exploit prediction (EPSS)
1.32% probability of exploitation in the next 30 days, higher than 71% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| NVD | 2.0 | 6.4 | AV:N/AC:L/Au:N/C:P/I:P/A:N |
Affected products
- Honeywell Notifier Web Server (NWS) Version 3.50 and earlier
Classification
- Weakness
- CWE-294 Authentication Bypass by Capture-replay
References
- us-cert.gov /ics/advisories/icsa-20-051-03 · x_refsource_MISC, x_transferred
Sources
- CVE List: CVE-2020-6972
- NVD: CVE-2020-6972
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