122 matches found
The use of DVRF learn firmware analysis series a-vulnerability warning-the black bar safety net
With a variety of hardware devices vulnerabilities more and more people concern, as well as by a malicious attacker a large advantage. As a Security Researcher, Learning Analytics firmware vulnerability, a timely warning to patch vulnerabilities is becoming increasingly important. This series of...
TROMMEL - Sift Through Embedded Device Files To Identify Potential Vulnerable Indicators
TROMMEL sifts through embedded device files to identify potential vulnerable indicators. TROMMEL identifies the following indicators related to: Secure Shell SSH key files Secure Socket Layer SSL key files Internet Protocol IP addresses Uniform Resource Locator URL email addresses shell scripts w...
Assessing the security of a portable router: a look inside its hardware, part deux
In part two of our blog assessing the security of a portable router, we will acquire the tools and equipment to make a copy of the firmware on our target router so that we can assess the full firmware. Sometimes, the manufacturer has an updated firmware that is available on their website. It coul...
Hacking an assault tank… A Nerf one
TL;DR A complex, challenging reverse and hijack of a toy tank Nerf gun camera, but the result was we got to shoot the 44Con conference organiser with it! Why A remote-controlled Nerf gun with video feed and aiming crosshairs. Who wouldn’t want to reverse the RF and firmware, with a view to...
The Firmware Analysis and Comparison Tool: FACT
The Firmware Analysis and Comparison Tool formerly known as Fraunhofer’s Firmware Analysis Framework FAF is intended to automate most of the firmware analysis process. It unpacks arbitrary firmware files and processes several analysis. Additionally, it can compare several images or single files...
REMOTE CODE EXECUTION (CVE-2017-13772) WALKTHROUGH ON A TP-LINK ROUTER
INTRODUCTION In this post, I will be discussing my recent findings while conducting vulnerability research on a home router: TP-Link’s WR940N home WiFi router. This post will outline the steps taken to identify vulnerable code paths, and how we can exploit those paths to gain remote code executio...
AttifyOS: IoT Devices Testing Distribution!
PenTestIT RSS Feed Distributions such as Kali Linux make it easier for us to carry out our penetration tests, vulnerability assessments, digital forensics gigs and wireless assessments. However, there are very few tools on such distributions that help you test the security of Internet of Things I...
TP-Link WR841N code execution( CVE-2017-9466)
CVE-2017-9466: Why Is My Router Blinking Morse Code? We recently discovered two vulnerabilities in TP-Link’s WR841N V8 router that we exploited to obtain custom code execution on the router. After working closely with the vendor to patch the router’s firmware, we are disclosing the details of our...
Hands-on teach you to dig a Western Digital NAS vulnerabilities-vulnerability warning-the black bar safety net
Some time ago on a platform found on the foreign security team broke up the Western Digital NAS products 80 A few vulnerabilities, but did not exploit the details, just in Division I in the use of products in the Western Digital NAS, so there's this article, here in this article is based, the mor...
The firmware binary code of the simulation and exploit technology-vulnerability warning-the black bar safety net
In a previous article, we introduced a firmware analysis and extraction of the file system method. In this article we will further introduce how to in-depth analysis of firmware binaries, and then use its common security vulnerabilities. In this paper, we will relate to the following as shown in...
Embedded Hardware Hacking 101 – The Belkin WeMo Link
Why Embedded Hacking? Devices that are connected to the Internet or run a full operating system are becoming more and more prevalent in today’s society. From devices for locomotives to wireless light switches, the Internet of Things IoT trend is on the rise and here to stay. This has the potentia...
Embedded Hardware Hacking 101 – The Belkin WeMo Link
Why Embedded Hacking? Devices that are connected to the Internet or run a full operating system are becoming more and more prevalent in today’s society. From devices for locomotives to wireless light switches, the Internet of Things IoT trend is on the rise and here to stay. This has the potentia...
Firmwalker - Script for searching the extracted firmware file system for goodies!
A simple bash script for searching the extracted or mounted firmware file system. It will search through the extracted or mounted firmware file system for things of interest such as: etc/shadow and etc/passwd list out the etc/ssl directory search for SSL related files such as .pem, .crt, etc...
Zyxel MAX3XX Series Wimax CPEs Hardcoded Root Password
Vulnerability Title: Hardcoded root password in Zyxel MAX3XX series Wimax CPEs Date: 23/03/2016 Product: Zyxel MAX3XX series CPEs Vendor: www.zyxel.com Affected Firmware: Latest version at the time of disclosure v 2.00 and below tested Patch: Unpatched Vendor contact date: 12/12/2015 Authored by:...
Firmware Analysis Tool: Binwalk
Binwalk is a fast, easy to use tool for analyzing and extracting firmware images Firmware Analysis Tool Binwalk is: Fast Flexible Extendable Easy to use Binwalk can: Find and extract interesting files / data from binary images Find and extract raw compression streams Identify opcodes for a variet...
Hacking ipcam like Harold in POI-vulnerability warning-the black bar safety net
0x00 for ipcam attack mesh and preparation 0x01 for embedded devices parameter injection vulnerability to conventional weapons and methods of analysis 0x02 several wonderful case 0x03 Hacking like POI 0x00 preparation This time we discussed is the analysis of the smart camera firmware,through a...
Small ants camera commands to perform the patch bypass-vulnerability warning-the black bar safety net
The thing is, last week on the microblogging onlookers a safe laboratory and a factory camera in the tear forced war, saw the publication of an old version vulnerability suddenly shocked Ah, so you want to look at the people in the hands clutching that vulnerability is going around to ask for hel...
DEF CON SOHOpelessly Broken Router Hacking Contest
It’s becoming cliché to say it’s trivial to pop a small office or home router. Vendors are making it easy, since most are interested in cramming features such as print, file and media servers into these boxes and less so on basic security measures. Therefore, it sometimes helps to illustrate the...
[Binwalk] Firmware Analysis Tool
Binwalk is a firmware analysis tool designed to assist in the analysis, extraction, and reverse engineering of firmware images and other binary blobs. It is simple to use, fully scriptable, and can be easily extended via custom signatures, extraction rules, and plugin modules. Binwalk supports...
