Proof Of Concept Exploit for CVE-2020-7247 (Remote Execution on OpenSMTPD < 6.6.2)
OpenSMTPD < 6.6.2 https://www.cvedetails.com/cve/CVE-2020-7247
tested on: OpenBSD 6.6
credits to Marco Ivaldi raptor@0xdeadbeef.info for payload
Usage (remote) $ go run CVE-2020-7247.go -u 192.168.0.2 -p 25 -d example.org
[change nc listener in source code if you are not using linux]