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Hi there πŸ‘‹

I'm a sercurity researcher and coder πŸ”­ my blog

CNVD = Chinese National Vulnerability Database ID

I don't like CVE ID, because nowadays you can apply for a CVE ID even without providing any POC, and even the provided code snippet doesn't contain any vulnerabilities

vulnerabilities I found

IOT platform

id company model vul type method
X tenda Ac6 RCE reverse
x vigorfly 200 RCE reverse
x vigorfly 2960 RCE reverse
CNVD-2023-52338 dlink 615 overflow reverse + rcall
CNVD-2023-52238 dlink 615 overflow reverse + rcall
CNVD-2023-56319 dlink 615 overflow reverse + rcall
CNVD-2023-53593 dlink 615 overflow reverse + rcall
CNVD-2023-53542 dlink 615 overflow reverse + rcall
CNVD-2023-53541 dlink 615 overflow reverse + rcall

.... hundreds of overflow

Windows platform

id company model vul type method
CNVD-2021-21860 Valve steam Dll Hijacking dllfuzzer
CNVD-2021-18307 tencent yehu Dll Hijacking dllfuzzer
x sangfor edr Dll Hijacking dllfuzzer
x tencent wechat null pointer derefer jackalope + tinyInst
x microsoft win32cacl null pointer derefer rust + Mesos

.... hundreds of Dll Hijacking found by dllfuzzer

Linux platform

id company model vul type method
X GIMP libbabl SEGV AFL++

SEGV found by AFL++ in libbabl

Web

id company model vul type method
CVE-2020-16610 Hoosk CMS x CSRF code audit

Tools I developed

dllfuzzer

A very simple tool that can find hundreds of dll Hijacking vulnerabilities, which is developed in rust

to be public ....

rcall

A tool that can help researcher find lots of potential vulnerabilities in IOT firmware inspired by @alexjplaskett

to be public ....

3072's Projects

3072 doesn’t have any public repositories yet.

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