Back to directory
WRITEUP #2151

Layer 2 network security bypass using VLAN 0, LLC/SNAP headers and invalid length

OtherLayer 2 networking vulnerabilityEthernetMiTMDoS
byEtienne Champetier / champtar
Program
MicrosoftCisco
Published
Sep 27, 2022
Added to HackDex
Oct 2, 2022
Read Full Writeuphttps://blog.champtar.fr/VLAN0_LLC_SNAP/
▸ RELATED WRITEUPS
Vulnerabilities in NodeJS C/C++ add-on extensions
OtherMemory corruption
Drop the Mic (CVE-2019-1166)
OtherNTLM
Data Theft in Salesforce: Manipulating Public Links
OtherSOQL injection
When Certificates Fail: A Story of Bypassed MFA in Remote Access
Other2FA / MFA bypass
SSTI in Bug Bounty Program: The Time I Played with Handlebars and Broke Stuff
OtherSSTI

Built with ❤️ by Shubham Rawat