VulnerabilityAnalyzed

CVE-2024-23463

Anti-tampering protection of the Zscaler Client Connector can be bypassed under certain conditions when running the Repair App functionality.

HIGH 8.1EPSS 0.37%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.37%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Anti-tampering protection of the Zscaler Client Connector can be bypassed under certain conditions when running the Repair App functionality. This affects Zscaler Client Connector on Windows prior to 4.2.1

CVSS 3.1: 8.1 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.37% probability · 31th percentile
CISA KEV: Not listed
Weakness: CWE-367
Affected: zscaler/client connector
Source: cve@zscaler.com

References

https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023Release Notes, Vendor Advisory
https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023Release Notes, Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.