CVE-2023-41972 Revert password check incorrect type validation

What is CVE-2023-41972?

CVE-2023-41972 is a high-severity authentication bypass vulnerability in Zscaler Client Connector, published on 26 Mar 2024. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

In some rare cases, there is a password type validation missing in Revert Password check and for some features it could be disabled. Fixed Version: Win ZApp 4.3.0.121 and later.

Weakness: CWE-280

Which versions are affected by CVE-2023-41972?

It affects 1 product.

Products include Zscaler Client Connector.

How do I fix CVE-2023-41972?

No fix has been published for CVE-2023-41972 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2023-41972 being exploited?

There is no known exploitation of CVE-2023-41972 in the wild and no public exploit code.

Other vulnerabilities in Zscaler Client Connector

• CVE-2020-11633 Memory corruption in n/a Critical 9.8
• CVE-2024-23463 Anti-Tampering bypass via Repair App functionality High 8.8
• CVE-2023-28804 Linux ZCC allows unsigned updates, allowing elevated Code Execution High 8.2
• CVE-2023-28799 Open redirect in Client Connector High 8.2
• CVE-2023-28800 Output encoding missing in redrurl parameter High 8.1

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-jpgh-f7hm-pwmf.