mirror of
https://github.com/0xMarcio/cve.git
synced 2025-11-30 18:56:19 +00:00
2.4 KiB
2.4 KiB
CVE-2021-21005
%20&color=brightgreen)
%20&color=brightgreen)
%20&color=brightgreen)
%20&color=brightgreen)
%20&color=brightgreen)
%20&color=brightgreen)
%20&color=brightgreen)
%20&color=brightgreen)
%20&color=brightgreen)
%20&color=brightgreen)
%20&color=brightgreen)
%20&color=brightgreen)
%20&color=brightgreen)
%20&color=brightgreen)
%20&color=brightgreen)
&color=brightgreen)
Description
In Phoenix Contact FL SWITCH SMCS series products in multiple versions if an attacker sends a hand-crafted TCP-Packet with the Urgent-Flag set and the Urgent-Pointer set to 0, the network stack will crash. The device needs to be rebooted afterwards.
POC
Reference
Github
No PoCs found on GitHub currently.