CVE-2023-36845 PoC — Junos OS: EX and SRX Series: A PHP vulnerability in J-Web allows an unauthenticated to control an important environment

Title:Junos OS: EX and SRX Series: A PHP vulnerability in J-Web allows an unauthenticated to control an important environment variable (CVE-2023-36845)
Description:A PHP External Variable Modification vulnerability in J-Web of Juniper Networks Junos OS on EX Series and SRX Series allows an unauthenticated, network-based attacker to remotely execute code. Using a crafted request which sets the variable PHPRC an attacker is able to modify the PHP execution environment allowing the injection und execution of code. This issue affects Juniper Networks Junos OS on EX Series and SRX Series: * All versions prior to 20.4R3-S9; * 21.1 versions 21.1R1 and later; * 21.2 versions prior to 21.2R3-S7; * 21.3 versions prior to 21.3R3-S5; * 21.4 versions prior to 21.4R3-S5; * 22.1 versions prior to 22.1R3-S4; * 22.2 versions prior to 22.2R3-S2; * 22.3 versions prior to 22.3R2-S2, 22.3R3-S1; * 22.4 versions prior to 22.4R2-S1, 22.4R3; * 23.2 versions prior to 23.2R1-S1, 23.2R2.

CVES 

## Automation for Juniper CVE:2023-36845 by Asbawy -> Modified by Ak1t4
### Overview

is a bash script designed to check for the CVE-2023-36845 vulnerability. 
This script processes a list of Juniper URLS addresses, sends a request to each & determines whether the system is vulnerable based on the response.

Usage

To use the script, run it from the command line with the following options:

`./exploit.sh -f urls.txt`

Author: Asbawy

https://github.com/Asbawy/Automation-for-Juniper-cve-2023-36845#usage

**Added: Cert ISSUER identification**

![Captura de pantalla 2024-02-13 a la(s) 17 54 39](https://github.com/ak1t4/cves/assets/10950567/9ae1bf66-35b2-4dc2-999c-92166a3d6b3b)

 [4.0K]  /data/pocs/97d2efb6a97c38927ec40385afc61c9c4dc2b10d
├── [2.3K]  cve-2023-36845.sh
├── [ 56K]  juniper.png
└── [ 684]  README.md

0 directories, 3 files