PT-2023-21981 · Zscaler · Zscaler Client Connector

Published 2023-10-23 · Updated 2024-10-17 · CVE-2023-28805

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Zscaler Client Connector versions prior to 1.4.0.105

Description An Improper Input Validation issue in Zscaler Client Connector on Linux allows Privilege Escalation.

Recommendations For versions prior to 1.4.0.105, update to version 1.4.0.105 or later to resolve the issue.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2023-28805

Affected Products

Zscaler Client Connector

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2023-28805 · Security Note
• https://osv.dev/vulnerability/CVE-2023-28805 · Vendor Advisory
• https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023 · Note
• https://t.me/cibsecurity/72773 · Telegram Post
• https://t.me/cvenotify/98545 · Telegram Post
• https://twitter.com/CVEnew/status/1716452920642904562 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1716496138507788710 · Twitter Post