CVE-2024-23480

CRITICAL EPSS 21.8%

Published May 1, 20242y ago · Modified Jun 17, 20262w ago

9.8 CVSS 3.1

Critical

Published May 1, 2024 2y ago

Last Modified Jun 17, 2026 2w ago

Description

A fallback mechanism in code sign checking on macOS may allow arbitrary code execution. This issue affects Zscaler Client Connector on MacOS prior to 4.2.

CVSS Details

Base Score

9.8

Exploitability

3.9

Impact

5.9

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

21.8% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-347

Affected Products 1

Vendor	Product	Version	Range
zscaler	client_connector	*	<4.2

References 1

help.zscaler.com https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023?applicable_category=macos&applicable_version=4.2

Release NotesVendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.