If the patch didnt work this is worst vulnerability in a long time. When you enable passwordless sharing you enable guest account that can also printhttps://twitter.com/gentilkiwi/status/1410066827590447108 …
This #printnightmare / CVE-2021-1675 is really serious 
Just adapted/simplified original POC then:
*From Remote standard user to SYSTEM*
Here on a domain controller, but valid on all systems with RPC to spooler available, remote or local
disable service now (no patch yet) pic.twitter.com/qpUFgPUZyh
Just adapted/simplified original POC then:
*From Remote standard user to SYSTEM*
Here on a domain controller, but valid on all systems with RPC to spooler available, remote or local
disable service now (no patch yet) pic.twitter.com/qpUFgPUZyh
Show this thread
Show this thread