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CVE-2017-3248 is a critical vulnerability in Oracle WebLogic Server (versions 10.3.6.0, 12.1.3.0, 12.2.1.0, and 12.2.1.1) within the Core Components. The flaw allows an unauthenticated attacker with network access to the T3 protocol port to execute arbitrary code on the server, leading to full compromise. The vulnerability is due to improper authentication and input validation in the T3 protocol handling, enabling remote code execution without credentials.
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1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos (2 hidden).
This repository contains a single Metasploit module: 'weblogic_deserialize_unicastref.rb', which exploits a remote code execution vulnerability (CVE-2017-3248) in Oracle WebLogic Server's T3 interface. The exploit leverages Java deserialization of a crafted UnicastRef object to achieve code execution. It supports multiple platforms (Unix, Windows, Solaris) and allows the attacker to select from various payloads, including reverse shells and Meterpreter sessions. The module is highly weaponized, providing customizable payloads and automated exploitation via the Metasploit framework. The main network endpoint targeted is the T3 interface, typically on TCP port 7001. The code structure follows standard Metasploit conventions, with platform-specific payload handling and a focus on remote, unauthenticated exploitation. No hardcoded IPs or domains are present, but the exploit is designed to be used against any reachable, vulnerable WebLogic instance.
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