AUGUST 4, 2026
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Case File

CVE-2025-54983

MEDIUM · CVSS 5.2 EPSS 0.12%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-11-12 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.2. It affects Windows.

CVE
CVE-2025-54983
Severity
MEDIUM
CVSS
5.2
EPSS
0.12%
Windows

Original NVD Description

A health check port on Zscaler Client Connector on Windows, versions 4.6 < 4.6.0.216 and 4.7 < 4.7.0.47, which under specific circumstances was not released after use, allowed traffic to potentially bypass ZCC forwarding controls.