Firetruck

CVE-2020-1938

KEV
Updated Oct 21, 2025 · PUBLISHED
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Description

Apache Tomcat treats Apache JServ Protocol (AJP) connections as having higher trust than, for example, a similar HTTP connection. If such connections are available to an attacker, they can be exploited.

Full record on cve.org →

Affected packages

PackageVendor / ProductVersion rangeStatus
Apache TomcatApache / Apache Tomcat7.0.0 to 7.0.99affected
Apache TomcatApache / Apache Tomcat8.5.0 to 8.5.50affected
Apache TomcatApache / Apache TomcatApache Tomcat 9.0.0.M1 to 9.0.0.30affected