CVE-2024-58385
CriticalCVSS 9.8Exploitation Probability (EPSS)
Low risk29th percentile - higher than 29% of all known CVEs
Summary
Yonyou U8 CRM contains an unauthenticated SQL injection vulnerability in the fillbacksettingedit.php configuration endpoint where the DontCheckLogin=1 parameter bypasses authentication and the id parameter is incorporated into SQL queries without sanitization. Attackers can exploit this flaw to execute arbitrary SQL commands and, on Microsoft SQL Server deployments with xp_cmdshell enabled, write backdoor files and execute arbitrary operating system commands. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-02-13.
Risk Assessment
This vulnerability allows unauthenticated attackers to execute arbitrary SQL commands and, in some configurations, OS commands, potentially leading to full compromise of the database server and system.
Recommendation
Apply patches for Yonyou U8 CRM that sanitize the id parameter and remove the authentication bypass, and disable xp_cmdshell on Microsoft SQL Server deployments.
Other vulnerabilities in Yonyou U8 CRM
Original NVD description (English source)
Yonyou U8 CRM contains an unauthenticated SQL injection vulnerability in the fillbacksettingedit.php configuration endpoint where the DontCheckLogin=1 parameter bypasses authentication and the id parameter is incorporated into SQL queries without sanitization. Attackers can exploit this flaw to execute arbitrary SQL commands and, on Microsoft SQL Server deployments with xp_cmdshell enabled, write backdoor files and execute arbitrary operating system commands. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-02-13.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS