AUGUST 4, 2026
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Case File

CVE-2023-4486

HIGH · CVSS 7.5 EPSS 0.83%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-12-07 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It may lead to a denial-of-service condition.

CVE
CVE-2023-4486
Severity
HIGH
CVSS
7.5
EPSS
0.83%

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)