CVE-2025-52637: HCL AION SQL Injection Vulnerability

CVE-2025-52637 Overview

HCL AION is affected by a SQL Injection vulnerability (CWE-89) where certain offering configurations may permit execution of potentially harmful SQL queries. Improper validation or restrictions on query execution could expose the system to unintended database interactions or limited information exposure under specific conditions.

Critical Impact

SQL Injection vulnerability in HCL AION may allow attackers with local access to execute unauthorized database queries, potentially leading to information disclosure, data manipulation, or limited system compromise.

Affected Products

• HCL AION (specific version details available in vendor advisory)

Discovery Timeline

• 2026-03-16 - CVE CVE-2025-52637 published to NVD
• 2026-03-16 - Last updated in NVD database

Technical Details for CVE-2025-52637

Vulnerability Analysis

This vulnerability falls under CWE-89 (Improper Neutralization of Special Elements used in an SQL Command), commonly known as SQL Injection. The flaw exists in HCL AION's handling of certain offering configurations, where insufficient input validation allows for the construction of potentially malicious SQL queries.

The attack requires local access to the system and involves a high degree of complexity to exploit successfully. An attacker must possess low-level privileges to initiate the attack, though no user interaction is required. Successful exploitation could result in limited impacts to confidentiality, integrity, and availability of the affected system.

Root Cause

The root cause of this vulnerability stems from improper validation or missing restrictions on query execution within HCL AION's offering configuration mechanisms. When user-controllable input is incorporated into SQL statements without adequate sanitization or parameterization, the application becomes susceptible to injection attacks.

Attack Vector

The attack vector is local, requiring the attacker to have some level of access to the target system. The high attack complexity suggests that specific conditions must be met for successful exploitation. The attacker would need to craft malicious input that bypasses existing validation controls and injects unauthorized SQL commands into the application's database queries.

The vulnerability mechanism involves improper input validation in database query construction. When offering configurations accept user-supplied data, insufficient sanitization allows SQL metacharacters to modify the intended query logic. For detailed technical information, refer to the HCL Software Knowledge Base Article.

Detection Methods for CVE-2025-52637

Indicators of Compromise

• Unusual database query patterns or errors in application logs related to HCL AION offering configurations
• Unexpected database access attempts or query failures containing SQL syntax errors
• Anomalous user activity involving offering configuration changes with special characters
• Database audit logs showing unauthorized SELECT, INSERT, UPDATE, or DELETE operations

Detection Strategies

• Monitor application logs for SQL error messages that may indicate injection attempts
• Implement database activity monitoring to detect unusual query patterns or unauthorized data access
• Review audit logs for offering configuration changes containing suspicious characters such as single quotes, double dashes, or UNION keywords
• Deploy Web Application Firewall (WAF) rules to identify and block common SQL injection patterns

Monitoring Recommendations

• Enable verbose logging for database interactions within HCL AION
• Configure alerting for failed authentication attempts and database errors
• Establish baseline metrics for normal database query patterns to identify anomalies
• Implement real-time monitoring of privileged database operations

How to Mitigate CVE-2025-52637

Immediate Actions Required

• Review the HCL Software Knowledge Base Article for vendor-specific guidance
• Audit current HCL AION configurations and restrict access to offering configuration features
• Implement input validation controls at the application layer
• Apply the principle of least privilege to database accounts used by HCL AION

Patch Information

HCL Software has released information regarding this vulnerability. Organizations should consult the HCL Software Knowledge Base Article for specific patch details, affected versions, and remediation guidance. It is recommended to apply vendor patches as soon as they become available.

Workarounds

• Restrict local access to the HCL AION system to only authorized personnel
• Implement network segmentation to limit exposure of the affected system
• Apply additional input validation at the network perimeter using WAF or IPS solutions
• Use database-level security controls such as stored procedures with parameterized queries where possible

# Example: Restrict access to HCL AION configuration interfaces
# Consult HCL documentation for specific configuration options
# Limit user permissions to offering configurations
# Enable audit logging for database operations