Description

CVE-2024-47592 affects SAP NetWeaver AS Java, enabling unauthenticated attackers to brute force login attempts and potentially identify legitimate user IDs. This vulnerability primarily impacts confidentiality, as an attacker could gain unauthorized access to sensitive information by discovering valid usernames. While the CVE doesn't directly affect system integrity or availability, a successful attack could lead to further exploitation of the system.

SVRS: 30 indicates that this vulnerability is considered moderate in severity, despite a CVSS of 5.3. This means it is important to address, but not as critical as vulnerabilities with an SVRS above 80.

Key Insights

• Unauthenticated Attack: The vulnerability allows attackers to perform brute-force attacks without needing any prior authentication. This makes the system more vulnerable to attack, as the attacker doesn't need any specific credentials to attempt logins.
• Potential for Credential Harvesting: Successful brute-force attacks could reveal legitimate user IDs. These usernames could be used in subsequent attacks, combined with password-guessing techniques, or sold on the dark web.
• Confidentiality Impact: The vulnerability primarily affects confidentiality, as the attacker could gain access to sensitive information associated with the identified usernames.
• Potential for Further Exploitation: While the vulnerability itself doesn't directly compromise integrity or availability, it can provide a stepping stone for more serious attacks.

Mitigation Strategies

• Implement Strong Password Policies: Enforce strong password policies for all users, including a minimum length, character complexity, and regular password rotations.
• Enable Account Lockout Mechanisms: Configure account lockout mechanisms after a specified number of failed login attempts to prevent brute-force attacks.
• Implement Multi-Factor Authentication (MFA): MFA adds an extra layer of security by requiring users to provide two or more factors for authentication, making brute-force attacks significantly more difficult.
• Monitor Security Logs: Regularly review security logs for suspicious activity, especially failed login attempts. This can help detect and address potential brute-force attacks early.

Additional Information

While CVE-2024-47592 has an SVRS of 30, it's crucial to implement appropriate mitigation strategies to reduce the risk of successful attacks. If you have any further questions or require additional information regarding this incident, you can use the 'Ask to Analyst' feature, contact SOCRadar directly, or open a support ticket.