CVE-2025-63742

Comprehensive Technical Analysis of CVE-2025-63742

1. Vulnerability Assessment and Severity Evaluation

CVE ID: CVE-2025-63742 Description: This CVE describes an SQL Injection vulnerability in the setwxqyAction function within the webmain/task/api/loginAction.php file of Xinhu Rainrock RockOA version 2.7.0. The vulnerability allows attackers to gain sensitive information, including administrator accounts, password hashes, database structure, and other critical data via the shouji and userid parameters.

CVSS Score: 9.8 Severity: Critical

The CVSS score of 9.8 indicates a highly severe vulnerability. This score is likely due to the potential for complete compromise of the application's database, leading to unauthorized access to sensitive information and potential administrative control.

2. Potential Attack Vectors and Exploitation Methods

Attack Vectors:

• SQL Injection: The primary attack vector is SQL Injection, where an attacker can manipulate the shouji and userid parameters to inject malicious SQL queries.
• Unauthenticated Access: If the vulnerable endpoint does not require authentication, attackers can exploit the vulnerability without needing valid credentials.

Exploitation Methods:

• Manual Exploitation: Attackers can manually craft SQL queries to extract data from the database.
• Automated Tools: Use of automated SQL Injection tools like SQLMap to identify and exploit the vulnerability.
• Payload Injection: Injecting payloads to dump database contents, execute arbitrary SQL commands, or manipulate database entries.

3. Affected Systems and Software Versions

Affected Software:

• Xinhu Rainrock RockOA version 2.7.0

Affected Systems:

• Any system running the specified version of Xinhu Rainrock RockOA.
• Systems with exposed web interfaces, particularly those with the webmain/task/api/loginAction.php endpoint accessible.

4. Recommended Mitigation Strategies

Immediate Mitigation:

• Patching: Apply the official patch or update to a non-vulnerable version of Xinhu Rainrock RockOA as soon as it becomes available.
• Input Validation: Implement strict input validation and sanitization for the shouji and userid parameters to prevent SQL Injection.
• Parameterized Queries: Use parameterized queries or prepared statements to ensure that SQL commands are separated from data.

Long-Term Mitigation:

• Regular Security Audits: Conduct regular security audits and code reviews to identify and mitigate similar vulnerabilities.
• Web Application Firewalls (WAF): Deploy WAFs to detect and block SQL Injection attempts.
• Least Privilege Principle: Ensure that database accounts used by the application have the least privileges necessary to function.

5. Impact on Cybersecurity Landscape

Immediate Impact:

• Data Breach: Potential for significant data breaches, including exposure of sensitive information and administrative credentials.
• System Compromise: Complete compromise of the application and underlying database, leading to further attacks and data manipulation.

Long-Term Impact:

• Reputation Damage: Organizations using the affected software may suffer reputational damage due to data breaches.
• Increased Attack Surface: Vulnerabilities like this can increase the overall attack surface, making organizations more susceptible to future attacks.

6. Technical Details for Security Professionals

Vulnerable Code Snippet:

function setwxqyAction($shouji, $userid) {
    $query = "SELECT * FROM users WHERE phone='$shouji' AND id='$userid'";
    $result = $db->query($query);
    // Process result
}

Exploitation Example: An attacker could inject malicious SQL code by manipulating the shouji parameter:

shouji = ' OR '1'='1

This would result in the following SQL query:

SELECT * FROM users WHERE phone='' OR '1'='1' AND id='$userid'

This query would return all users, potentially exposing sensitive information.

Mitigation Example: Using parameterized queries:

function setwxqyAction($shouji, $userid) {
    $stmt = $db->prepare("SELECT * FROM users WHERE phone=? AND id=?");
    $stmt->bind_param("si", $shouji, $userid);
    $stmt->execute();
    $result = $stmt->get_result();
    // Process result
}

Conclusion: CVE-2025-63742 represents a critical SQL Injection vulnerability in Xinhu Rainrock RockOA 2.7.0. Immediate patching and implementation of robust input validation and parameterized queries are essential to mitigate the risk. Regular security audits and the use of WAFs can further enhance the security posture of affected systems.

References:

• GitHub Issue