CVE-2023-4486
Last modified
CVE-2023-4486 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Under certain circumstances, invalid authentication credentials could be sent to the login endpoint of Johnson Controls Metasys NAE55, SNE, and SNC engines prior to versions 11.0.6 and 12.0.4 and Facility Explorer F4-SNC engines prior to versions 11.0.6 and 12.0.4 to cause denial-of-service. . EPSS estimates a 0.83% chance of exploitation in the next 30 days.
Description
Under certain circumstances, invalid authentication credentials could be sent to the login endpoint of Johnson Controls Metasys NAE55, SNE, and SNC engines prior to versions 11.0.6 and 12.0.4 and Facility Explorer F4-SNC engines prior to versions 11.0.6 and 12.0.4 to cause denial-of-service.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Johnsoncontrols | Nae55 Firmware | < 12.0.4 |
| Johnsoncontrols | Sne22000 Firmware | < 12.0.4 |
| Johnsoncontrols | Sne11000 Firmware | < 12.0.4 |
| Johnsoncontrols | Sne10500 Firmware | < 12.0.4 |
| Johnsoncontrols | Sne110l0 Firmware | < 12.0.4 |
| Johnsoncontrols | Snc25150-0 Firmware | < 12.0.4 |
| Johnsoncontrols | Snc25150-04 Firmware | < 12.0.4 |
| Johnsoncontrols | Snc16120-0 Firmware | < 12.0.4 |
| Johnsoncontrols | Snc16120-04 Firmware | < 12.0.4 |
| Johnsoncontrols | F4-Snc Firmware | < 11.0.6 |
| Johnsoncontrols | F4-Snc Firmware | >= 12.0.0, < 12.0.4 |
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-341-03Third Party Advisory, US Government Resource
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-341-03Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
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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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