Xiaomi-C200-Firmware-Analysis

The Scope In this repo i will show how i got access to the UART interface even without the common set of exposed pins / test pads, using U-Boot and tricks to gain root on an early stage and eventually dumping the firmware Initial Reconnaissance There are a few key things clear from the PCB Chip...

log4j2-exploit

Log4Shell CVE-2021-44228 proof of concept Requirement Java JDK/JRE 8 or later version curl exploitable Simple spring boot application that serves a login page with user and password. It logs the user name when POSTed to /. It is not required for the application to log any user provided input...

BareMetal-RAM-Dumper

BareMetal RAM Dumper A simple x86 bare-metal tool designed to boot from a disk/USB and dump the system's RAM directly to the booting medium. It relies on BIOS interrupts to boot and perform disk operations, and enters unreal mode to access memory above the 1MB barrier. Background: Cold Boot Attac...

LogoFail-PoC

🇮🇱 BringThemHome NeverAgainIsNow 🇮🇱 We demand the safe return of all citizens who have been taken hostage by the terrorist group Hamas. We will not rest until every hostage is released and returns home safely. You can help bring them back home.https://stories.bringthemhomenow.net/ BIOS Image Parser...

log4shell-docker-lab

Log4Shell docker lab for CVE-2021-44228 The components This docker lab makes use of three components, being: The vulnerable spring-boot application An HTTP server that hosts .class files used for remote code execution An LDAP referral server which redirects specific LDAP queries to the HTTP serve...

iBSSloader

iBSSloader Research and tooling to boot Linux on iPad mini 1 P105AP / iPad2,5, Apple A5 via checkm8, patched iBSS/iBEC, and custom bare-metal payloads — without writing to the iOS install. This repo combines: Device tree port — Apple ADT → Linux DTS/DTB for P105AP Kernel build — ARMv7 zImage +...

spring4shell-poc

Spring4Shell POC Description of the vulnerability: https://www.cyberkendra.com/2022/03/springshell-rce-0-day-vulnerability.html Construction of the POC: https://github.com/BobTheShoplifter/Spring4Shell-POC Steps to Build/Run Tested with JDK 11.0.14, Spring Boot 2.6.5, and Apache Tomcat 9.0.60 Run...

DFRoot

DFRoot — SM-S938B Galaxy S25 Ultra Port · Fast Channel + Manual A fork of diabl0w/DFRoot, specifically ported for the Samsung Galaxy S25 Ultra SM-S938B / pa3q , with the UI and runtime output entirely in Chinese. Two chains, one interface: Method| Vulnerability| Characteristics ---|---|--- Fast...

EfiGuard

Overview EfiGuard is a portable x64 UEFI bootkit that patches the Windows boot manager, boot loader and kernel at boot time in order to disable PatchGuard and Driver Signature Enforcement DSE. If you're just looking to try EfiGuard, skip to Usage. Features Currently supports all EFI-compatible...

CVE-2026-99093

The Linux kernel is vulnerable to a kernel panic during boot when using a boot-time function tracer with a filter (e.g., ftrace=function ftrace_filter=pud_free_pmd_page). The issue arises because early_trace_init() runs before workqueue_init_early(). When a large page is split and subsequently co...

CVE-2026-99093 mm: don't schedule deferred kernel page table freeing while booting

In the Linux kernel, the following vulnerability has been resolved: mm: don't schedule deferred kernel page table freeing while booting Booting with a boot-time function tracer and a filter, for example ftrace=function ftracefilter=pudfreepmdpage panics on 7.3-rc4 as soon as the tracer starts:...

secure-boot-cert-servicing

Secure Boot Certificate Rollover — assessment and servicing A single, self-contained PowerShell script that assesses a Windows machine's Secure Boot certificate posture for the 2011 → 2023 rollover CVE-2023-24932 / KB5025885 and, only when you explicitly ask it to, opts that machine in to the...

CVE-2022-22965-rexbb

CVE-2022-22965-rexbb SpringBoot Core command execution vulnerability. CVE-2022-22965 exploitation tool, developed based on JavaFx, making graphical operation simpler and improving efficiency. December 28, 2022 - Wednesday - 21:44 I have been doing vulnerability reproduction these days and suddenl...

ps5-uart

24 pin header near salina EDM-010 emc header 1 5v 2 5v 3 gnd 4 gnd 5 emc gpio a1. pulling low at emc boot causes emc rom to enter uart shell @ 460800 6 uart rx emc 115200 7 uart tx emc 115200 8 3v3, goes low when emc resets 9 0v? 10 gnd 11 titania uart0 tx efc fw: 460800, eap fw: 691200 12 titani...

CVE-2022-22965

Spring Boot CVE-2022-22965 Docker PoC for CVE-2022-22965 with Spring Boot version 2.6.5 🚀 Getting Started 1. Download the distribution code from https://github.com/itsecurityco/CVE-2022-22965/archive/refs/heads/master.zip and unzip it. 2. Run docker compose up --build to build and start the...

cve-2022-31692

CVE-2022-31692 Demo Overview A simple Spring Boot application demonstrating configuration that is vulnerable to CVE-2022-31692. This vulnerability may attract attention due to its severity - it has a CVSS 3.x base score of 9.8 as it allows authentication bypass. The purpose of this project is to...

CVE-2026-83531

CVE-2026-83531 — camel-dynamic-router: control-endpoint expression-language injection Runnable proof-of-concept reproducer for the Apache Camel vulnerability where the dynamic-router-control endpoint took the subscription predicate and the name of the language used to compile it from the incoming...

log4j2-test

Log4j2 2.14.1 LDAP Remote Code Execution Vulnerability CVE-2021-44228 Verification 🎈 Tested on Spring Boot 2.x environment Vulnerability advisory https://nvd.nist.gov/vuln/detail/CVE-2021-44228 target-server pom.xml : Downgraded Log4j2 version to a vulnerable version 17 2.14.1 LoggingController :...

kali-nethunter-installer

Kali NetHunter Installer This Kali NetHunter installer is basically just a zip file generated by build.py from the folder layout contained here. Follow the instructions below to create the Kali NetHunter installer zip. All you have to do is flash it through Recovery/TWRP or Magisk for a complete...

Crassus

Crassus Windows privilege escalation discovery tool Quick start 1. In Process Monitor, select the Enable Boot Logging option. 2. Reboot. 3. Once you have logged in and Windows has settled, run Process Monitor once again. 4. When prompted, save the boot log, e.g., to raw.PML. 5. Reset the default...