Description
Controller DoS due to stack overflow when decoding a message from the server. See Honeywell Security Notification for recommendations on upgrading and versioning.
References (1)
Scores
CVSS v3
9.8
EPSS
0.0004
EPSS Percentile
13.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-116
CWE-787
Status
published
Products (1)
honeywell/c300_firmware
501.1 - 501.6hf8
Published
Jul 13, 2023
Tracked Since
Feb 18, 2026