CVE-2021-1675 is a critical remote code execution and local privilege escalation vulnerability dubbed PrintNightmare.
Python Exploit: GitHub - cube0x0/CVE-2021-1675: C# and Impacket implementation of PrintNightmare CVE-2021-1675/CVE-2021-34527
C++ Exploit: GitHub - afwu/PrintNightmare
PowerShell (LPE): GitHub - calebstewart/CVE-2021-1675: Pure PowerShell implementation of CVE-2021-1675 Print Spooler Local Privilege Escalation (PrintNightmare)