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CVE-2015-7450 is a remote code execution vulnerability affecting certain IBM products, including WebSphere Application Server, that expose serialized-object interfaces. The flaw arises from unsafe deserialization of attacker-supplied Java objects, specifically involving gadget chains related to the Apache Commons Collections library and the InvokerTransformer class. By sending a crafted serialized Java object to a vulnerable interface such as the WebSphere SOAP endpoint, a remote attacker can trigger gadget execution during deserialization and cause arbitrary command execution in the context of the target application server process.
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1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos.
This repository contains a single Metasploit module targeting IBM WebSphere Application Server 7.0.0.0 on Windows. The exploit leverages CVE-2015-7450, a Java deserialization vulnerability in the Apache Commons Collections library, to achieve unauthenticated remote code execution via a crafted SOAP request. The module constructs a malicious serialized Java object (CommonsCollections1 gadget) containing a PowerShell payload, which is delivered to the target's SOAP endpoint (default path '/' on port 8880, SSL enabled). Upon successful exploitation, arbitrary PowerShell commands can be executed on the target system. The code is structured as a typical Metasploit exploit module, using the HttpClient and Powershell mixins, and is operational with a customizable payload. No authentication is required, and the exploit is network-based. The repository is a single Ruby file, following Metasploit conventions.
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5 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
WebSphereにおけるデシリアライズ関連のコード実行脆弱性として比較例で言及。
A WebSphere Application Server SOAP deserialization vulnerability used by FIN13.
An IBM WebSphere Application Server SOAP deserialization vulnerability used for initial access.
A deserialization flaw in IBM WebSphere Application Server SOAP component leveraged for initial access via a public-facing application.
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Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
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Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.