CVSS 3.1 Score 7.5 of 10 (high)


Published Dec 7, 2023
Updated: Dec 19, 2023
CWE ID 400
CWE ID 770


CVE-2023-4486 is a cyber vulnerability that affects Johnson Controls Metasys NAE55, SNE, and SNC engines prior to versions 11.0.6 and 12.0.4, as well as Facility Explorer F4-SNC engines prior to versions 11.0.6 and 12.0.4. This vulnerability allows for the sending of invalid authentication credentials to the login endpoint, resulting in a denial-of-service attack. The risk score for this vulnerability is 25, with a high base severity rating of 7.5. It has an exploitability score of 3.9 and poses a potential danger to organizations due to its impact on availability.

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