TP-Link WDR4300 Remote Code Execution

!/usr/bin/python3 import sys import hashlib import base64 import requests import binascii import socket """ RCE via stack-based overflow on TP-Link WDR4300 N750 devices, using CVE-2017-13772. Tested on Firmware versions 3.13.33, Build 130618 and 3.14.3 Build 150518, hardware WDR4300 v1 Usage: 1...

Emulation of Malicious Shellcode With Speakeasy

In order to enable emulation of malware samples at scale, we have developed the Speakeasy emulation framework. Speakeasy aims to make it as easy as possible for users who are not malware analysts to acquire triage reports in an automated way, as well as enabling reverse engineers to write custom...

Four More Bugs Patched in Microsoft’s Azure Sphere IoT Platform

Details tied to a pair of remote code execution bugs in Microsoft’s IoT security platform called Azure Sphere were released Monday. Also made public were specifics associated with two additional privilege escalation flaws impacting the same cloud security platform. Public disclosure of all four o...

Linux/x86 reverse TCP Shellcode (84 bytes)

Title: Linux/x86 - Reverse TCP Shellcode 84 bytes Author: Xenofon Vassilakopoulos Tested on: Linux 3.13.0-32-generic 57precise1-Ubuntu i686 i386 GNU/Linux Architecture: i686 GNU/Linux Shellcode Length: 84 bytes SLAE-ID: SLAE - 1314 --------------------- Reverse Shellcode ---------------------...

Microsoft Azure Sphere Normal World application READ_IMPLIES_EXEC personality unsigned code execution vulnerability

Summary A code execution vulnerability exists in the normal world’s signed code execution functionality of Microsoft Azure Sphere 20.06. A specially crafted shellcode can cause a process’ heap to become executable. An attacker can execute a shellcode that sets the READIMPLIESEXEC personality to...

Microsoft Azure Sphere Capability access control privilege escalation vulnerability

Talos Vulnerability Report TALOS-2020-1133 Microsoft Azure Sphere Capability access control privilege escalation vulnerability August 24, 2020 CVE Number None SUMMARY A privilege escalation vulnerability exists in the Capability access control functionality of Microsoft Azure Sphere 20.06. A set ...

Linux/x86 execve /bin/sh Shellcode (10 bytes)

Exploit Title: Linux/x86 - execve "/bin/sh" 10 bytes Google Dork: None Exploit Author: cybersaki Vendor Homepage: None Software Link: None Version: None Tested on: Kali linux 2020.2a i386 x86 CVE : none Shellcode-length : 10 SLAE-id : Purchased | email protected Reference :...

Linux/x86 /dev/sda Partition Wiping Shellcode (35 bytes)

Exploit Title: Linux/x86 - Shred /dev/sda wipe partition Shellcode 35 bytes Google Dork: None Exploit Author: cybersaki Vendor Homepage: None Software Link: None Version: None Tested on: Kali linux 2020.2a i386 x86 CVE : none Shellcode-length : 35 SLAE-id : Purchased | email protected ; Descripti...

EternalBlueC - EternalBlue Suite Remade In C/C++ Which Includes: MS17-010 Exploit, EternalBlue Vulnerability Detector, DoublePulsar Detector And DoublePulsar Shellcode & DLL Uploader

EternalBlue suite remade in C which includes: MS17-010 Exploit, EternalBlue/MS17-010 vulnerability detector, DoublePulsar detector and DoublePulsar UploadDLL & Shellcode ms17vulnstatus.cpp - This program sends 4 SMB packets. 1 negociation packet and 3 requests. This program reads the NTSTATUS...

Microsoft Azure Sphere AF_AZSPIO socket memory corruption vulnerability

Summary A memory corruption vulnerability exists in the AFAZSPIO socket functionality of Microsoft Azure Sphere 20.05. A sequence of socket operations can cause a double-free and out-of-bounds read in the kernel. An attacker can write a shellcode to trigger this vulnerability. Tested Versions...

Microsoft Azure Sphere Normal World application ptrace unsigned code execution vulnerability

Summary A code execution vulnerability exists in the normal world’s signed code execution functionality of Microsoft Azure Sphere 20.05. A specially crafted shellcode can cause a process’ non-writable memory to be written. An attacker can execute a shellcode that uses the ptrace system call to...

Microsoft Azure Sphere Normal World application /proc/self/mem unsigned code execution vulnerability

Summary A code execution vulnerability exists in the normal world’s signed code execution functionality of Microsoft Azure Sphere 20.05. A specially crafted shellcode can cause a process’ non-writable memory to be written. An attacker can execute a shellcode that modifies the program at runtime v...

Windows/x86 - Download using mshta.exe Shellcode (100 bytes)

Shellcode Title: Windows/x86 Download using mshta.exe Shellcode 100 bytes Shellcode Author: Siddharth Sharma Shellcode Length: 100 bytes Tested on: WIN7x86 / Description Simply, instead of using mshta.exe to download file as: mshta.exe http://:/ , We could use below shellcode that does the same...

Free MP3 CD Ripper 2.8 Buffer Overflow

Exploit Title: Free MP3 CD Ripper 2.8 - Stack Buffer Overflow SEH + Egghunter Date: 2020-07-22 Exploit Author: Eduard Palisek Vendor Homepage: https://www.cleanersoft.com Software Link: https://www.cleanersoft.com/download/FMCRSetup.exe Version: 2.8 Build 20140611 Tested on: Windows XP,...

NetPCLinker 1.0.0.0 - Buffer Overflow (SEH Egghunter)

Exploit Title: NetPCLinker 1.0.0.0 - Buffer Overflow SEH Egghunter Date: 2019-06-28 Exploit Author: Saeed reza Zamanian Vendor Homepage: https://sourceforge.net/projects/netpclinker/ Software Link: https://sourceforge.net/projects/netpclinker/files/ Version: 1.0.0.0 Tested on: Windows Vista SP1...

Simple Startup Manager 1.17 Buffer Overflow

Exploit Title: Simple Startup Manager 1.17 - 'File' Local Buffer Overflow PoC Exploit Author: PovlTekstTV Date: 2020-07-15 Vulnerable Software: Simple Startup Manager Software Link Download: http://www.ashkon.com/download/startup-manager.exe Version: 1.17 Vulnerability Type: Local Buffer Overflow...

Simple Startup Manager 1.17 - 'File' Local Buffer Overflow (PoC)

Exploit Title: Simple Startup Manager 1.17 - 'File' Local Buffer Overflow PoC Exploit Author: PovlTekstTV Date: 2020-07-15 Vulnerable Software: Simple Startup Manager Software Link Download: http://www.ashkon.com/download/startup-manager.exe Version: 1.17 Vulnerability Type: Local Buffer Overflow...

IIS-Raid - A Native Backdoor Module For Microsoft IIS (Internet Information Services)

IS Raid is a native IIS module that abuses the extendibility of IIS to backdoor the web server and carry out custom actions defined by an attacker. Documentation When installed, IIS-Raid will process every request and method, check if the X-Password header exists and compare it against the...

WriteUp_GoogleCTF_2017

This is a PoC exploit for a vulnerability in the Inst Prof binary, which is a x8664 Linux binary with PIE and NX enabled. The exploit allocates two pages using code reuse, one page to stack pivot and the other page to execute a shellcode. The shellcode is executed by dereferencing a text pointer...

Exploit for CVE-2017-0144

PoC exploit for CVE-2017-0144, also known as Eternalblue-Doublepulsar. This Metasploit module exploits the vulnerability to install a Doublepulsar backdoor on a Windows system. The module targets the SMB protocol, specifically the Ring 0 SMB TCP 445 backdoor. The exploit is designed to run on...