CVE-2022-27820

low-risk
Published 2022-03-24

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

Do I need to act?

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0.14% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.0/10 Medium
NETWORK / HIGH complexity

Affected Products (1)

Zed Attack Proxy

Affected Vendors

Owasp

References (7)

Mailing List http://www.openwall.com/lists/oss-security/2022/03/24/3
Release Notes https://github.com/zaproxy/zaproxy/releases
Mailing List https://www.openwall.com/lists/oss-security/2022/03/23/1
Issue Tracking https://github.com/zaproxy/zaproxy/issues/7165
Mailing List http://www.openwall.com/lists/oss-security/2022/03/24/3
Release Notes https://github.com/zaproxy/zaproxy/releases
Mailing List https://www.openwall.com/lists/oss-security/2022/03/23/1
19
/ 100
low-risk
Severity 13/34 · Low
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal