EUVD-2025-204532

Comprehensive Technical Analysis of EUVD-2025-204532

1. Vulnerability Assessment and Severity Evaluation

The vulnerability described in EUVD-2025-204532 pertains to an "Improper Restriction of Excessive Authentication Attempts" in the Restajet Information Technologies Inc. Online Food Delivery System. This flaw allows for Password Recovery Exploitation, which can lead to unauthorized access to user accounts.

Severity Evaluation:

• Base Score: 9.1 (Critical)
• Base Score Version: CVSS 3.1
• Base Score Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

The CVSS score of 9.1 indicates a critical vulnerability. The vector string highlights several key factors:

• Attack Vector (AV): Network (N) - The vulnerability can be exploited remotely over the network.
• Attack Complexity (AC): Low (L) - The attack does not require specialized conditions or knowledge.
• Privileges Required (PR): None (N) - No privileges are required to exploit the vulnerability.
• User Interaction (UI): None (N) - No user interaction is required for the attack to succeed.
• Scope (S): Unchanged (U) - The vulnerability does not affect other systems or components.
• Confidentiality (C): High (H) - The vulnerability has a high impact on the confidentiality of the data.
• Integrity (I): High (H) - The vulnerability has a high impact on the integrity of the data.
• Availability (A): None (N) - The vulnerability does not impact the availability of the system.

2. Potential Attack Vectors and Exploitation Methods

Attack Vectors:

• Brute Force Attacks: Attackers can exploit the lack of restrictions on authentication attempts to perform brute force attacks, systematically trying different password combinations until the correct one is found.
• Password Recovery Exploitation: Attackers can abuse the password recovery mechanism to gain unauthorized access to user accounts. This could involve intercepting recovery emails or exploiting weaknesses in the recovery process.

Exploitation Methods:

• Automated Scripts: Attackers can use automated scripts to perform brute force attacks, trying thousands of password combinations per second.
• Phishing: Attackers can use phishing techniques to trick users into revealing their password recovery information.
• Man-in-the-Middle (MitM) Attacks: Attackers can intercept password recovery emails or SMS messages to gain access to user accounts.

3. Affected Systems and Software Versions

The vulnerability affects the Restajet Information Technologies Inc. Online Food Delivery System, specifically versions up to and including 19122025. All users and systems running these versions are at risk.

4. Recommended Mitigation Strategies

Immediate Mitigation:

• Implement Rate Limiting: Introduce rate limiting on authentication attempts to prevent brute force attacks.
• Enhance Password Recovery Mechanism: Strengthen the password recovery process by implementing multi-factor authentication (MFA) and secure email/SMS delivery.
• Monitor and Alert: Implement monitoring and alerting systems to detect and respond to suspicious authentication activities.

Long-Term Mitigation:

• Regular Security Audits: Conduct regular security audits and penetration testing to identify and fix similar vulnerabilities.
• User Education: Educate users about the importance of strong passwords and the risks associated with phishing attacks.
• Update and Patch: Ensure that all systems are updated to the latest versions and patches are applied promptly.

5. Impact on European Cybersecurity Landscape

The vulnerability poses a significant risk to the European cybersecurity landscape, particularly for organizations and individuals using the Restajet Online Food Delivery System. Unauthorized access to user accounts can lead to data breaches, financial loss, and reputational damage. The critical nature of the vulnerability underscores the need for robust cybersecurity measures and continuous monitoring.

6. Technical Details for Security Professionals

Detection:

• Log Analysis: Analyze authentication logs for patterns indicative of brute force attacks, such as multiple failed login attempts from the same IP address.
• Anomaly Detection: Use anomaly detection algorithms to identify unusual authentication activities.

Response:

• Incident Response Plan: Develop and implement an incident response plan to quickly address and mitigate any detected vulnerabilities.
• Forensic Analysis: Conduct forensic analysis to understand the scope and impact of any successful attacks.

Prevention:

• Security Policies: Implement and enforce strong security policies, including password policies and access controls.
• Regular Updates: Ensure that all software and systems are regularly updated to the latest versions.

References:

• TR-CERT Advisory
• NVD CVE-2025-1928

By addressing this vulnerability promptly and effectively, organizations can significantly reduce the risk of unauthorized access and data breaches, thereby enhancing their overall cybersecurity posture.