Summary HiveNightmare AKA SeriousSAM AKA CVE-2021-36934 is a Microsoft Windows vulnerability which affects Windows 10 and 11 starting with Windows 10 version 1809. This vulnerability allows for an attacker that has local access to any low level (non-administrator) account to perform a privilege escalation attack in order to elevate their privileges or harvest credentials andContinue reading “HiveNightmare (CVE-2021-36934)”
Tag Archives: enumeration
SQL Authentication Bypass
No credentials? No problem! …well, maybe. If a web application is vulnerable to SQL injection (SQLi), you may be able to bypass authentication. A typical SQL query is like the following: SELECT * FROM table WHERE username = ‘bob’ AND password = ‘Str0ngP@ssw0rd!’; Usually you can start to test for the existence of this vulnerabilityContinue reading “SQL Authentication Bypass”
Enumeration is cyclical
Many say it – methodology is important–if not critical! In this post I’ll quickly cover the hacking phases but what’s more paramount to success is being cyclical in your process. What the typical hacking methodology looks like: Recon Enumeration and Scanning Exploitation (Foothold then Privilege Escalation) Persistence Covering Tracks Lateral Movement This is a greatContinue reading “Enumeration is cyclical”
Easy Credentials
This is going to be one of those posts that some may scratch their head at and say, “why is he bothering to write this?” And this will not be the last of these types of posts – I promise you that. The fact of the matter is that people getting into hacking (ethical IContinue reading “Easy Credentials”
Team-53 InfoSec Blog 