Description
IBM API Connect 10.0.8.0 through 10.0.8.5, and 10.0.11.0 could allow a remote attacker to bypass authentication mechanisms and gain unauthorized access to the application.
EPSS Score:
0%
Comprehensive Technical Analysis of EUVD-2025-205432
1. Vulnerability Assessment and Severity Evaluation
The vulnerability identified in EUVD-2025-205432 affects IBM API Connect versions 10.0.8.0 through 10.0.8.5, and 10.0.11.0. This vulnerability allows a remote attacker to bypass authentication mechanisms, potentially gaining unauthorized access to the application. 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) - The vulnerability is exploitable over the network.
- AC:L (Attack Complexity: Low) - The attack requires minimal skill or resources.
- PR:N (Privileges Required: None) - No privileges are required to exploit the vulnerability.
- UI:N (User Interaction: None) - No user interaction is required.
- S:U (Scope: Unchanged) - The vulnerability does not change the security scope.
- C:H (Confidentiality: High) - There is a high impact on confidentiality.
- I:H (Integrity: High) - There is a high impact on integrity.
- A:H (Availability: High) - There is a high impact on availability.
Given these factors, the vulnerability poses a significant risk to organizations using the affected versions of IBM API Connect.
2. Potential Attack Vectors and Exploitation Methods
The primary attack vector is network-based, meaning an attacker can exploit the vulnerability remotely without needing physical access to the system. Potential exploitation methods include:
- Authentication Bypass: An attacker could exploit weaknesses in the authentication mechanisms to gain unauthorized access.
- Credential Stuffing: Using known or guessed credentials to bypass authentication.
- Brute Force Attacks: Automated attempts to guess valid credentials.
- Session Hijacking: Intercepting or predicting valid session tokens to gain unauthorized access.
3. Affected Systems and Software Versions
The vulnerability affects the following versions of IBM API Connect:
- IBM API Connect 10.0.8.0 through 10.0.8.5
- IBM API Connect 10.0.11.0
Organizations using these versions are at risk and should prioritize mitigation efforts.
4. Recommended Mitigation Strategies
To mitigate the risk associated with this vulnerability, organizations should consider the following strategies:
- Patch Management: Apply the latest patches and updates provided by IBM. Ensure that all instances of IBM API Connect are updated to versions that are not affected by this vulnerability.
- Access Controls: Implement strict access controls and multi-factor authentication (MFA) to add an additional layer of security.
- Network Segmentation: Segment the network to limit the exposure of critical systems.
- Monitoring and Logging: Enhance monitoring and logging to detect and respond to any suspicious activities.
- Regular Audits: Conduct regular security audits and vulnerability assessments to identify and address potential security gaps.
5. Impact on European Cybersecurity Landscape
The vulnerability poses a significant threat to the European cybersecurity landscape, particularly for organizations that rely on IBM API Connect for managing their API ecosystems. Unauthorized access to these systems can lead to data breaches, service disruptions, and potential financial losses. Given the critical nature of APIs in modern digital infrastructure, this vulnerability underscores the need for robust cybersecurity measures and continuous monitoring.
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 unauthorized access attempts.
- Response: Develop an incident response plan that includes steps for identifying, containing, and remediating unauthorized access incidents.
- Testing: Conduct penetration testing and vulnerability scanning to identify and address similar vulnerabilities in other systems.
- Compliance: Ensure compliance with relevant regulations and standards, such as GDPR, to protect sensitive data and maintain trust with stakeholders.
Conclusion
The vulnerability EUVD-2025-205432 in IBM API Connect is critical and requires immediate attention. Organizations should prioritize patching affected systems, implementing robust access controls, and enhancing monitoring and logging to mitigate the risk. The European cybersecurity landscape must remain vigilant against such threats to protect critical infrastructure and sensitive data.