CVE-2023-25178
CRITICALCVSS 9.8/10EPSS 0.43%
Last modified
CVE-2023-25178 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Controller may be loaded with malicious firmware which could enable remote code execution. See Honeywell Security Notification for recommendations on upgrading and versioning. . EPSS estimates a 0.43% chance of exploitation in the next 30 days.
Description
Controller may be loaded with malicious firmware which could enable remote code execution. See Honeywell Security Notification for recommendations on upgrading and versioning.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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
What is CVE-2023-25178?
Controller may be loaded with malicious firmware which could enable remote code execution. See Honeywell Security Notification for recommendations on upgrading and versioning.
How severe is CVE-2023-25178?
CVE-2023-25178 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.43% probability of exploitation in the next 30 days.
How do I fix CVE-2023-25178?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-25178?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST