A critical authorization bypass and SQL injection vulnerability in TeknoPass allows unauthenticated remote attackers to achieve full database compromise and potential OS-level execution.

The application is susceptible to an authorization bypass caused by user-controlled SQL primary keys. This flaw allows an unauthenticated attacker to inject malicious SQL queries, leading to unauthorized data access, modification, or deletion, and potentially remote code execution on the underlying server.

With a CVSS score of 9.8, this vulnerability represents a critical risk to organizational data integrity and confidentiality. Successful exploitation could result in a complete breach of the backend database, leading to significant reputational damage, regulatory non-compliance, and operational downtime.

Immediate Action: Upgrade all instances of TeknoPass to a version released after 20260429 to remediate the underlying SQL injection flaw.

Proactive Monitoring: Review database access logs for suspicious query patterns, such as unexpected syntax or large-scale data extraction attempts.

Compensating Controls: Deploy a Web Application Firewall (WAF) with strict SQL injection protection rules to block malicious payloads targeting the application's primary key parameters.

Public Exploit Available: False

Given the critical severity of this vulnerability and the potential for unauthenticated remote code execution, immediate patching is required. Organizations should prioritize updating their TeknoPass deployments and conduct a thorough security audit of their database logs to ensure no unauthorized access has already occurred.