Description
Authorization Bypass Through User-Controlled Key vulnerability in "Rental Module" developed by third-party for Ideasoft's E-commerce Platform allows Authentication Abuse, Authentication Bypass.This issue affects Rental Module: before 23.05.15.
EPSS Score:
0%
Comprehensive Technical Analysis of EUVD-2023-34177
1. Vulnerability Assessment and Severity Evaluation
The vulnerability EUVD-2023-34177, also known as CVE-2023-2713 and GSD-2023-2713, is classified as an "Authorization Bypass Through User-Controlled Key" in the "Rental Module" developed by a third-party for Ideasoft's E-commerce Platform. This vulnerability allows for Authentication Abuse and Authentication Bypass, which can lead to unauthorized access to sensitive information and potential system compromise.
The CVSS (Common Vulnerability Scoring System) base score of 9.8 indicates a critical severity level. The CVSS vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H breaks down as follows:
- AV:N - Attack Vector: Network
- AC:L - Attack Complexity: Low
- PR:N - Privileges Required: None
- UI:N - User Interaction: None
- S:U - Scope: Unchanged
- C:H - Confidentiality Impact: High
- I:H - Integrity Impact: High
- A:H - Availability Impact: High
This high score underscores the critical nature of the vulnerability, indicating that it can be easily exploited with severe consequences.
2. Potential Attack Vectors and Exploitation Methods
The vulnerability can be exploited through the following attack vectors:
- Network-Based Attacks: Given the attack vector (AV:N), an attacker can exploit this vulnerability remotely over the network.
- Authentication Bypass: The attacker can bypass the authentication mechanisms, gaining unauthorized access to the system.
- User-Controlled Key: The attacker can manipulate user-controlled keys to gain elevated privileges or access restricted areas of the application.
Potential exploitation methods include:
- Credential Stuffing: Using known credentials to gain access.
- Brute Force Attacks: Attempting multiple combinations to bypass authentication.
- Session Hijacking: Intercepting and manipulating session tokens to gain unauthorized access.
3. Affected Systems and Software Versions
The vulnerability affects the "Rental Module" developed by a third-party for Ideasoft's E-commerce Platform. Specifically, it impacts versions of the Rental Module before 23.05.15. Users of this module should immediately check their version and apply the necessary patches or updates.
4. Recommended Mitigation Strategies
To mitigate the risks associated with this vulnerability, the following strategies are recommended:
- Patch Management: Ensure that the Rental Module is updated to version 23.05.15 or later.
- Access Controls: Implement robust access controls and multi-factor authentication (MFA) to prevent unauthorized access.
- Network Segmentation: Segment the network to limit the scope of potential attacks.
- Monitoring and Logging: Enhance monitoring and logging to detect and respond to suspicious activities promptly.
- User Education: Educate users about the risks of credential stuffing and the importance of strong, unique passwords.
5. Impact on European Cybersecurity Landscape
The vulnerability poses a significant risk to the European cybersecurity landscape, particularly for organizations using Ideasoft's E-commerce Platform with the affected Rental Module. The potential for unauthorized access and data breaches can lead to financial losses, reputational damage, and legal consequences under GDPR and other regulatory frameworks.
6. Technical Details for Security Professionals
For security professionals, the following technical details are pertinent:
- Detection: Implement intrusion detection systems (IDS) and intrusion prevention systems (IPS) to detect and block suspicious activities related to authentication bypass.
- Incident Response: Develop and test incident response plans specifically for authentication-related vulnerabilities.
- Code Review: Conduct thorough code reviews and security audits of third-party modules to identify and mitigate similar vulnerabilities.
- Penetration Testing: Regularly perform penetration testing to identify and address authentication and authorization weaknesses.
- Patch Deployment: Ensure timely deployment of patches and updates provided by the vendor.
Conclusion
EUVD-2023-34177 is a critical vulnerability that requires immediate attention from organizations using the affected Rental Module. By implementing the recommended mitigation strategies and staying vigilant, organizations can significantly reduce the risk of exploitation and protect their systems and data from unauthorized access.