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log4j-core: Remote code execution in Log4j 2.x when logs contain an attacker-controlled string value

🗓️ 11 Jan 2022 17:56:46Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 14 Views

Log4j remote code execution allows attacker-controlled logs to trigger JNDI LDAP in versions 2.0.0 to 2.14.x.

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23 Jul 2026 02:49Current
7.7High risk
Vulners AI Score7.7
CVSS 29.3
CVSS 3.110
EPSS0.99999
SSVC
14