CVE-2023-26597
Last modified
CVE-2023-26597 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. . EPSS estimates a 0.53% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Honeywell | C300 Firmware | >= 501.1, <= 501.6hf8 |
| Honeywell | C300 Firmware | >= 510.1, <= 510.2hf12 |
| Honeywell | C300 Firmware | >= 511.1, <= 511.5tcu3 |
| Honeywell | C300 Firmware | >= 520.1, <= 520.1tcu4 |
| Honeywell | C300 Firmware | >= 520.2, <= 520.2tcu2 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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