Vulnerability in Owasp Zed Attack Proxy

CVE-2022-27820

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

Vulnerability class: Improper Certificate Validation

EPSS: 0.007 (48.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.0 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N.

Affected products

Weakness classification (CWE)

References

  • cve@mitre.org (Mailing List, Third Party Advisory, x_refsource_MISC)
  • cve@mitre.org (Third Party Advisory, x_refsource_MISC, Release Notes)
  • cve@mitre.org (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
  • nvd@nist.gov (Issue Tracking, Third Party Advisory)

Frequently asked questions

What is CVE-2022-27820?
CVE-2022-27820 is a medium-severity vulnerability in Owasp Zed Attack Proxy, classified under Improper Certificate Validation. CVSS score: 4.0/10. Published 2022-03-24.
How severe is CVE-2022-27820?
Medium severity. CVSS v3 base score is 4.0 out of 10.