Description
In versions prior to Aidex 1.7, an authenticated malicious user, taking advantage of an open registry, could execute unauthorised commands within the system. This includes executing operating system (Unix) commands, interacting with internal services such as PHP or MySQL, and even invoking native functions of the framework used, such as Laravel or Symfony. This execution is achieved by Prompt Injection attacks through the /api/<string-chat>/message endpoint, manipulating the content of the ‘content’ parameter.
EPSS Score:
0%
Comprehensive Technical Analysis of EUVD-2025-10933
1. Vulnerability Assessment and Severity Evaluation
The vulnerability described in EUVD-2025-10933 pertains to versions of Aidex prior to 1.7, where an authenticated malicious user can execute unauthorized commands within the system. This vulnerability is classified as a Prompt Injection attack, which allows the attacker to manipulate the content of the ‘content’ parameter in the /api/<string-chat>/message endpoint. The severity of this vulnerability is rated with a Base Score of 9.3 according to CVSS 4.0, indicating a critical risk.
CVSS 4.0 Vector Breakdown:
- AV:N (Network Vector): The vulnerability is exploitable over the network.
- AC:L (Low Complexity): The attack requires low complexity to execute.
- AT:N (No Authentication): No authentication is required to exploit the vulnerability.
- PR:N (No Privileges Required): No special privileges are needed.
- UI:N (No User Interaction): No user interaction is required.
- VC:H (High Confidentiality Impact): The vulnerability has a high impact on confidentiality.
- VI:H (High Integrity Impact): The vulnerability has a high impact on integrity.
- VA:H (High Availability Impact): The vulnerability has a high impact on availability.
- SC:N (No Scope Change): The vulnerability does not change the security scope.
- SI:N (No Scope Integrity): The vulnerability does not affect the integrity of the security scope.
- SA:N (No Scope Availability): The vulnerability does not affect the availability of the security scope.
2. Potential Attack Vectors and Exploitation Methods
The primary attack vector involves manipulating the ‘content’ parameter in the /api/<string-chat>/message endpoint. An authenticated malicious user can inject commands that are executed by the system, leading to unauthorized command execution. This can include:
- Executing operating system (Unix) commands.
- Interacting with internal services such as PHP or MySQL.
- Invoking native functions of the framework used, such as Laravel or Symfony.
Exploitation Methods:
- Command Injection: Injecting malicious commands into the ‘content’ parameter to execute system-level commands.
- Service Interaction: Manipulating the parameter to interact with internal services, potentially leading to data exfiltration or service disruption.
- Framework Exploitation: Invoking native functions of the framework to perform unauthorized actions.
3. Affected Systems and Software Versions
The vulnerability affects all versions of Aidex prior to 1.7. Users and organizations running these versions are at risk and should prioritize updating to version 1.7 or later to mitigate the vulnerability.
4. Recommended Mitigation Strategies
Immediate Actions:
- Update Software: Upgrade to Aidex version 1.7 or later, which includes the necessary patches to mitigate this vulnerability.
- Input Validation: Implement robust input validation and sanitization for the ‘content’ parameter to prevent injection attacks.
- Access Controls: Enforce strict access controls and authentication mechanisms to limit the potential for unauthorized access.
Long-Term Strategies:
- Regular Audits: Conduct regular security audits and vulnerability assessments to identify and address potential security issues.
- Security Training: Provide security training for developers and administrators to ensure they are aware of common vulnerabilities and best practices.
- Monitoring: Implement continuous monitoring and logging to detect and respond to suspicious activities promptly.
5. Impact on European Cybersecurity Landscape
The vulnerability poses a significant risk to organizations using Aidex, particularly those in the European Union. Given the critical nature of the vulnerability, it could lead to widespread security breaches, data exfiltration, and service disruptions. The European cybersecurity landscape could see increased incidents of unauthorized access and data breaches if organizations do not promptly address this vulnerability.
6. Technical Details for Security Professionals
Detection:
- Log Analysis: Monitor logs for unusual command executions or interactions with internal services.
- Intrusion Detection Systems (IDS): Deploy IDS to detect and alert on suspicious activities related to the
/api/<string-chat>/messageendpoint.
Response:
- Incident Response Plan: Develop and implement an incident response plan to quickly address any detected exploitation attempts.
- Patch Management: Ensure a robust patch management process to apply security updates promptly.
Prevention:
- Code Review: Conduct thorough code reviews to identify and fix potential injection points.
- Security Testing: Perform regular security testing, including penetration testing, to identify and mitigate vulnerabilities.
References:
By addressing this vulnerability promptly and implementing robust security measures, organizations can significantly reduce the risk of exploitation and protect their systems and data.