CVE-2025-25034 Information

Description

A PHP object injection vulnerability exists in SugarCRM versions prior to 6.5.24 6.7.13 7.5.2.5 7.6.2.2 and 7.7.1.0 due to improper validation of PHP serialized input in the SugarRestSerialize.php script. The vulnerable code fails to sanitize the rest_data parameter before passing it to the unserialize() function. This allows an unauthenticated attacker to submit crafted serialized data containing malicious object declarations resulting in arbitrary code execution within the application context. Although SugarCRM released a prior fix in advisory sugarcrm-sa-2016-001 the patch was incomplete and failed to address some vectors.

Reference

https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/unix/webapp/sugarcrm_rest_unserialize_exec.rb https://karmainsecurity.com/KIS-2016-07 https://vulncheck.com/advisories/sugarcrm-php-deserialization-rce https://web.archive.org/web/20160508053502/http://www.sugarcrm.com/security/sugarcrm-sa-2016-001 https://web.archive.org/web/20160725194502/http://www.sugarcrm.com/security/sugarcrm-sa-2016-008 https://www.exploit-db.com/exploits/40344 https://www.sugarcrm.com/crm/

Related CNNVD

CNNVD-202506-2800 (Published: 2025-06-20)