CVE-2020-17144
HIGH KEVMicrosoft Exchange Server - Remote Code Execution via Untrusted Data Deserialization
Title source: llmExploitation Summary
CVE-2020-17144 is actively exploited and listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added November 3, 2021. EIP tracks 5 public exploits from researchers including zcgonvh, Airboi, delete_user.
AI-analyzed exploit summary This exploit leverages a .NET deserialization vulnerability in Microsoft Exchange Server 2010 (CVE-2020-17144) to achieve remote code execution by crafting a malicious payload and saving it as a UserConfiguration object. The payload uses a complex chain of LINQ enumerators and reflection to trigger arbitrary code execution when deserialized.
Description
Microsoft Exchange Remote Code Execution Vulnerability
Exploits (5)
This exploit leverages a .NET deserialization vulnerability in Microsoft Exchange Server 2010 (CVE-2020-17144) to achieve remote code execution by crafting a malicious payload and saving it as a UserConfiguration object. The payload uses a complex chain of LINQ enumerators and reflection to trigger arbitrary code execution when deserialized.
This is a functional exploit for CVE-2020-17144, targeting Microsoft Exchange Server via deserialization. It leverages ysoserial.net to generate a malicious payload that writes a webshell to the Exchange Server's autodiscover directory.
This repository contains a functional exploit for CVE-2020-17144, leveraging a .NET deserialization vulnerability in Exchange Server 2010. The exploit uses ysoserial.net to generate a malicious payload that achieves remote code execution by exploiting the BinaryFormatter deserialization chain.
This repository contains a functional exploit for CVE-2020-17144, a deserialization vulnerability in Microsoft Exchange 2010. The exploit leverages unsafe deserialization in the MRM.AutoTag.Model component to achieve remote code execution by creating a malicious UserConfiguration object.
This repository contains a functional exploit for CVE-2020-17144, a Microsoft Exchange 2010 MRM.AutoTag.Model unsafe deserialization vulnerability. The exploit leverages a crafted payload to achieve remote code execution by creating a malicious UserConfiguration object.
References (3)
Scores
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H