漏洞描述
2020年7月Oracle官方发布关键补丁更新CVE-2020-14756，com.tangosol.io.ExternalizableLite存在反序列化漏洞。该漏洞允许未经身份验证的攻击者通过IIOP，T3进行网络访问，未经身份验证的攻击者成功利用此漏洞可能接管OracleWeblogic Server。
Weblogic ExternalizableLite反序列化漏洞(CVE-2020-14756)
PoC代码
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