cve/2021/CVE-2021-30640.md

CVE-2021-30640

Description

A vulnerability in the JNDI Realm of Apache Tomcat allows an attacker to authenticate using variations of a valid user name and/or to bypass some of the protection provided by the LockOut Realm. This issue affects Apache Tomcat 10.0.0-M1 to 10.0.5; 9.0.0.M1 to 9.0.45; 8.5.0 to 8.5.65.

POC

Reference

• https://www.oracle.com//security-alerts/cpujul2021.html
• https://www.oracle.com/security-alerts/cpujan2022.html
• https://www.oracle.com/security-alerts/cpuoct2021.html

Github

• https://github.com/dusbot/cpe2cve
• https://github.com/m3n0sd0n4ld/uCVE
• https://github.com/versio-io/product-lifecycle-security-api