Linux/ARM - Bind (0.0.0.0:1337/TCP) Shell (/bin/sh) + Null-Free Shellcode (100 bytes)

Title: Linux/ARM Raspberry Pi - Bind 0.0.0.0:1337/TCP Shell /bin/sh + Null-Free Shellcode 100 bytes Date: 2020-06-09 Architecture: armv6l GNU/Linux Website: http://www.theanuragsrivastava.com Author: Anurag Srivastava / bindwala: file format elf32-littlearm Disassembly of section .text: 00010054 ...

Introduction to PLCs and Ladder Logic

Introduction We do a lot of client work with ICS, IIoT, and SCADA. We've been to various power plants, factories, electricity substations and they all use the same technology in the form of a PLC. A PLC is a Programmable Logic Controller. PLCs are what keep our Critical National Infrastructure...

USN-4363-1: Linux kernel vulnerabilities

It was discovered that the Serial CAN interface driver in the Linux kernel did not properly initialize data. A local attacker could use this to expose sensitive information kernel memory. CVE-2020-11494 It was discovered that the linux kernel did not properly validate certain mount options to the...

USN-4367-1: Linux kernel vulnerabilities

It was discovered that the btrfs implementation in the Linux kernel did not properly detect that a block was marked dirty in some situations. An attacker could use this to specially craft a file system image that, when unmounted, could cause a denial of service system crash. CVE-2019-19377 It was...

USN-4324-1: Linux kernel vulnerabilities

Al Viro discovered that the vfs layer in the Linux kernel contained a use- after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly expose sensitive information kernel memory. CVE-2020-8428 Shijie Luo discovered that the ext4 file system...

USN-4300-1: Linux kernel vulnerabilities

It was discovered that the KVM implementation in the Linux kernel, when paravirtual TLB flushes are enabled in guests, the hypervisor in some situations could miss deferred TLB flushes or otherwise mishandle them. An attacker in a guest VM could use this to expose sensitive information read memor...

Introduction to Bluetooth Low Energy

Bluetooth Low Energy BLE is used by almost everyone in our everyday lives, from wireless headphones, to car stereos, computer keyboards and mice, and other everyday items. Even though this standard is popular there seems a general lack of understanding of how it works and what certain terms mean...

CVE-2019-10796

rpi through 0.0.3 allows execution of arbritary commands. The variable pinNumbver in function GPIO within src/lib/gpio.js is used as part of the arguement of exec function without any sanitization...

CVE-2019-10796

rpi through 0.0.3 allows execution of arbritary commands. The variable pinNumbver in function GPIO within src/lib/gpio.js is used as part of the arguement of exec function without any sanitization...

USN-4287-1: Linux kernel vulnerabilities

It was discovered that the Linux kernel did not properly clear data structures on context switches for certain Intel graphics processors. A local attacker could use this to expose sensitive information. CVE-2019-14615 It was discovered that the Atheros 802.11ac wireless USB device driver in the...

Command Injection

Overview rpi is a Node.js library to use the Raspberry Pi GPIOs. Affected versions of this package are vulnerable to Command Injection. The variable pinNumbver in function GPIO within src/lib/gpio.js is used as part of the arguement of exec function without any sanitization. PoC by JHU System...

Exploit for Incorrect Calculation in Google Android

cve-2020-0022 poc for cve-2020-0022 usage gcc poc.c -l...

piSignage 2.6.4 - Directory Traversal Vulnerability

Exploit for hardware platform in category web applications Exploit Title: piSignage 2.6.4 - Directory Traversal Exploit Author: JunYeong Ko Vendor Homepage: https://pisignage.com/ Version: piSignage before 2.6.4 Tested on: piSignage before 2.6.4 CVE : CVE-2019-20354 Summary: The web application...

Unspecified vulnerability in piSignage

piSignage is an HD video digital signage player. A security vulnerability exists in the web application component of piSignage versions prior to 2.6.4. A remote attacker can exploit the vulnerability to download arbitrary files from a Raspberry Pi...

piSignage 2.6.4 - Directory Traversal

piSignage 2.6.4 - Directory Traversal Exploit Title: piSignage 2.6.4 - Directory Traversal Date: 2019-11-13 Exploit Author: JunYeong Ko Vendor Homepage: https://pisignage.com/ Version: piSignage before 2.6.4 Tested on: piSignage before 2.6.4 CVE : CVE-2019-20354 Summary: The web application...

piSignage 2.6.4 - Directory Traversal

Exploit Title: piSignage 2.6.4 - Directory Traversal Date: 2019-11-13 Exploit Author: JunYeong Ko Vendor Homepage: https://pisignage.com/ Version: piSignage before 2.6.4 Tested on: piSignage before 2.6.4 CVE : CVE-2019-20354 Summary: The web application component of piSignage before 2.6.4 allows ...

piSignage 2.6.4 Directory Traversal

Exploit Title: piSignage 2.6.4 - Directory Traversal Date: 2019-11-13 Exploit Author: JunYeong Ko Vendor Homepage: https://pisignage.com/ Version: piSignage before 2.6.4 Tested on: piSignage before 2.6.4 CVE : CVE-2019-20354 Summary: The web application component of piSignage before 2.6.4 allows ...

Path traversal

The web application component of piSignage before 2.6.4 allows a remote attacker authenticated as a low-privilege user to download arbitrary files from the Raspberry Pi via api/settings/log?file=../ path traversal. In other words, this issue is in the player API for log download...

CVE-2019-20354

The web application component of piSignage before 2.6.4 allows a remote attacker authenticated as a low-privilege user to download arbitrary files from the Raspberry Pi via api/settings/log?file=../ path traversal. In other words, this issue is in the player API for log download...

MyDomoAtHome (MDAH) REST API Domoticz ISS Gateway 0.2.40 Information Disclosure

Summary REST Gateway between Domoticz and Imperihome ISS. Domoticz is a home automation system with a pretty wide library of supported devices, ranging from weather stations to smoke detectors to remote controls, and a large number of additional third-party integrations are documented on the...