Medium severity5.2NVD Advisory· Published Nov 12, 2025· Updated Apr 15, 2026
CVE-2025-54983
CVE-2025-54983
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.
Affected products
1- Range: >=4.6, <4.6.0.216 AND >=4.7, <4.7.0.47
Patches
Vulnerability mechanics
References
1News mentions
0No linked articles in our index yet.