VulnerabilityModified
CVE-2023-26597
Controller DoS due to buffer overflow in the handling of a specially crafted message received by the controller.
HIGH 7.5EPSS 0.64%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.64%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Controller DoS due to buffer overflow in the handling of a specially crafted message received by the controller. See Honeywell Security Notification for recommendations on upgrading and versioning. See Honeywell Security Notification for recommendations on upgrading and versioning.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.64% probability · 49th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400, CWE-787
- Affected
- honeywell/c300 firmware
- Source
- psirt@honeywell.com
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.