CVE-2022-37204 is a critical SQL Injection vulnerability affecting Final CMS version 5.1.0. SQL Injection (CWE-89) is a common and severe security flaw that allows an attacker to manipulate backend SQL queries by injecting malicious input into unsanitized user inputs. This vulnerability enables remote attackers to execute arbitrary SQL commands without any authentication or user interaction, as indicated by the CVSS vector (AV:N/AC:L/PR:N/UI:N). The impact on confidentiality, integrity, and availability is high, as attackers can potentially extract sensitive data, modify or delete database contents, or disrupt service availability. The vulnerability is remotely exploitable over the network with low attack complexity, making it a critical risk for any deployment of Final CMS 5.1.0. Although no known exploits are currently reported in the wild, the high CVSS score of 9.8 reflects the severity and ease of exploitation. The lack of vendor or product details beyond Final CMS 5.1.0 limits the scope of affected systems, but any organization using this CMS version is at significant risk. The absence of patch links suggests that no official fix was available at the time of publication, emphasizing the need for immediate mitigation steps.

For European organizations using Final CMS 5.1.0, this vulnerability poses a substantial threat to data confidentiality, integrity, and system availability. Exploitation could lead to unauthorized access to sensitive customer or business data, data corruption, or complete service disruption. This is particularly critical for organizations handling personal data under GDPR, as breaches could result in regulatory penalties and reputational damage. Public sector entities, e-commerce platforms, and media companies relying on Final CMS for content management are at heightened risk. The remote and unauthenticated nature of the exploit increases the likelihood of automated attacks or mass scanning by threat actors targeting vulnerable installations across Europe. The potential for data exfiltration or defacement could also impact trust and operational continuity.

1. Immediate upgrade: Organizations should verify their Final CMS version and upgrade to a patched version if available. If no official patch exists, consider applying community or vendor-provided workarounds. 2. Input validation and sanitization: Implement strict input validation and parameterized queries or prepared statements in the CMS codebase to prevent injection. 3. Web Application Firewall (WAF): Deploy and configure a WAF with rules to detect and block SQL injection attempts targeting Final CMS. 4. Network segmentation: Isolate CMS servers from critical backend systems and databases to limit potential damage. 5. Monitoring and logging: Enable detailed logging of database queries and web requests to detect suspicious activity indicative of exploitation attempts. 6. Access controls: Restrict database user privileges to the minimum necessary to reduce impact if exploited. 7. Incident response readiness: Prepare to respond quickly to any detected exploitation, including isolating affected systems and conducting forensic analysis.