CVE-2021-26855 PoC — Microsoft Exchange Server Remote Code Execution Vulnerability

Source

https://github.com/conjojo/Microsoft_Exchange_Server_SSRF_CVE-2021-26855

Associated Vulnerability

Title:Microsoft Exchange Server Remote Code Execution Vulnerability (CVE-2021-26855)
Description:Microsoft Exchange Server Remote Code Execution Vulnerability

Description

Microsoft Exchange Server SSRF漏洞(CVE-2021-26855)

Readme

# Microsoft_Exchange_Server_SSRF_CVE-2021-26855

**zoomeye dork：app:"Microsoft Exchange Server"**

![](images/1.png)

使用Seebug工具箱及pocsuite3编写的脚本[Microsoft_Exchange_Server_SSRF_CVE-2021-26855.py](https://github.com/conjojo/Microsoft_Exchange_Server_SSRF_CVE-2021-26855/blob/master/Microsoft_Exchange_Server_SSRF_CVE-2021-26855.py)，对近一年的数据进行探测：
![](images/2.png)


**成功率约为：1500 / 5000 = 30%**

File Snapshot

Remarks

1. It is advised to access via the original source first.

2. Local POC snapshots are reserved for subscribers — if the original source is unavailable, the local mirror is part of the paid plan.

View subscription plans →

Goal Reached Thanks to every supporter — we hit 100%!