Vulnerability CVE-2020-6972


Published: 2020-03-24

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.

Type:

CWE-294

(Authentication Bypass by Capture-replay)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.4/10
4.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
None
Affected software
Honeywell -> Notifier webserver 

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

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