CVE-2022-27820: Medium severity owasp zed attack proxy vulnerability

Published Mar 24, 2022
·
Updated

OWASP Zed Attack Proxy (ZAP) through w2022-03-21 does not verify the TLS certificate chain of an HTTPS server.

Affected Software

1 affected component
OWASP Zed Attack Proxy<=w2022-03-21

Event History

Mar 24, 2022
CVE Published
via MITRE·03:33 AM
Data Sourced
via MITRE·03:33 AM
Description
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is CVE-2022-27820?

CVE-2022-27820 is a vulnerability in OWASP Zed Attack Proxy (ZAP) where it does not verify the TLS certificate chain of an HTTPS server.

2

How severe is CVE-2022-27820?

CVE-2022-27820 has a severity level of medium (4).

3

Which version of OWASP Zed Attack Proxy is affected by CVE-2022-27820?

CVE-2022-27820 affects OWASP Zed Attack Proxy version up to and including w2022-03-21.

4

How can I fix CVE-2022-27820?

To fix CVE-2022-27820, update OWASP Zed Attack Proxy to a version after w2022-03-21 and ensure that it verifies the TLS certificate chain of HTTPS servers.

5

Where can I find more information about CVE-2022-27820?

You can find more information about CVE-2022-27820 at the following references: [http://www.openwall.com/lists/oss-security/2022/03/24/3](http://www.openwall.com/lists/oss-security/2022/03/24/3), [https://github.com/zaproxy/zaproxy/issues/7165](https://github.com/zaproxy/zaproxy/issues/7165), [https://github.com/zaproxy/zaproxy/releases](https://github.com/zaproxy/zaproxy/releases).

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203