CVE-2021-26735: Untrusted Search Path While Executing REG DELETE by Uninstaller
First published: Mon Oct 23 2023(Updated: )
The Zscaler Client Connector Installer and Unsintallers for Windows prior to 3.6 had an unquoted search path vulnerability. A local adversary may be able to execute code with SYSTEM privileges.
Credit: cve@zscaler.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Zscaler Client Connector for Windows | <3.6 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-26735?
CVE-2021-26735 is a vulnerability that affects the Zscaler Client Connector Installer and Uninstallers for Windows.
What is the severity of CVE-2021-26735?
CVE-2021-26735 has a severity rating of 7.8 out of 10, which is considered high.
How does CVE-2021-26735 work?
CVE-2021-26735 is an unquoted search path vulnerability that allows a local adversary to execute code with SYSTEM privileges.
Which software versions are affected by CVE-2021-26735?
The Zscaler Client Connector Installer and Uninstallers for Windows prior to version 3.6 are affected by CVE-2021-26735.
Is there a fix for CVE-2021-26735?
Yes, updating Zscaler Client Connector to version 3.6 or above will fix the vulnerability.
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