Remote Code Execution via CSRF in iTop
|Vulnerable Versions:||2.2.1 and probably prior|
|Advisory Publication:||February 10, 2016 [without technical details]|
|Vendor Notification:||February 10, 2016|
|Vendor Fix:||February 11, 2016|
|Public Disclosure:||March 18, 2016|
|Vulnerability Type:||Cross-Site Request Forgery [CWE-352]|
|CVSSv3 Base Score:||7.1 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L]|
|Solution Status:||Fixed by Vendor|
|Discovered and Provided:||High-Tech Bridge Security Research Lab|
High-Tech Bridge Security Research Lab discovered a Remote Code Execution vulnerability in iTop that is exploitable via Cross-Site Request Forgery flaw that is also present in the application. The vulnerability exists due to absence of validation of HTTP request origin in "/env-production/itop-config/config.php" script, as well as lack of user-input sanitization received via "new_config" HTTP POST parameter.
|Replace the file datamodels/2.x/itop-config/config.php by the version from the appropriate revision from SVN, then run the setup again.|
| High-Tech Bridge Advisory HTB23293 - https://www.htbridge.com/advisory/HTB23293 - RCE via CSRF in iTop|
 iTop - http://www.combodo.com - iTop: open source ITIL ITSM Software.
 Common Weakness Enumeration (CWE) - http://cwe.mitre.org - targeted to developers and security practitioners, CWE is a formal list of software weakness types.
 ImmuniWeb® - web security platform by High-Tech Bridge for on-demand and continuous web application security, vulnerability management, monitoring and PCI DSS compliance.
 Free SSL/TLS Server test - check your SSL implementation for PCI DSS and NIST compliance. Supports all types of protocols.
Please feel free to send us any additional information related to this Advisory, such as vulnerable versions, additional exploitation details and conditions, patches and other relevant details.