Description
Successful exploitation of the vulnerability could allow an attacker to inject commands with root privileges on the access point, potentially leading to the loss of confidentiality, integrity, availability, and full control of the access point.
EPSS Score:
0%
Comprehensive Technical Analysis of EUVD-2025-21578
1. Vulnerability Assessment and Severity Evaluation
The vulnerability described in EUVD-2025-21578 is critical, with a CVSS Base Score of 9.8. This score indicates a high level of severity due to the potential for an attacker to inject commands with root privileges on the access point, leading to a complete compromise of the device. 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:
- Attack Vector (AV): Network (N) - The vulnerability can be exploited remotely over the network.
- Attack Complexity (AC): Low (L) - The attack requires minimal skill or resources to execute.
- Privileges Required (PR): None (N) - No special privileges are needed 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 affects the same security scope.
- Confidentiality (C): High (H) - The vulnerability can lead to a complete loss of confidentiality.
- Integrity (I): High (H) - The vulnerability can lead to a complete loss of integrity.
- Availability (A): High (H) - The vulnerability can lead to a complete loss of availability.
Given these factors, the vulnerability poses a significant risk to the affected systems.
2. Potential Attack Vectors and Exploitation Methods
The primary attack vector is remote network access. An attacker could exploit this vulnerability by:
- Network Scanning: Identifying vulnerable access points on the network.
- Command Injection: Crafting and sending malicious commands to the access point, which are executed with root privileges.
- Automated Scripts: Using automated scripts to scan for and exploit vulnerable devices en masse.
Potential exploitation methods include:
- Exploit Kits: Developing or using existing exploit kits that target the specific vulnerability.
- Phishing: Tricking users into visiting malicious websites that exploit the vulnerability.
- Botnets: Incorporating the vulnerability into botnet operations to compromise multiple devices simultaneously.
3. Affected Systems and Software Versions
The vulnerability affects the following OmniAccess Stellar Products:
- AP1200 AWOS versions 5.0.2 GA and earlier
- AP1100 AWOS versions 5.0.2 GA and earlier
- AP1300 AWOS versions 5.0.2 GA and earlier
- AP1400 AWOS versions 5.0.2 GA and earlier
- AP1500 AWOS versions 5.0.2 GA and earlier
These products are manufactured by Alcatel-Lucent.
4. Recommended Mitigation Strategies
To mitigate the risk associated with this vulnerability, the following strategies are recommended:
- Patch Management: Immediately apply the latest firmware updates provided by Alcatel-Lucent. Ensure that all affected devices are updated to versions later than 5.0.2 GA.
- Network Segmentation: Implement network segmentation to isolate critical systems and reduce the attack surface.
- Access Control: Enforce strict access controls and limit administrative access to the access points.
- Monitoring and Logging: Enable comprehensive monitoring and logging to detect any suspicious activities.
- Intrusion Detection Systems (IDS): Deploy IDS to identify and respond to potential exploitation attempts.
- User Education: Educate users about the risks of phishing and other social engineering attacks.
5. Impact on European Cybersecurity Landscape
The vulnerability poses a significant threat to the European cybersecurity landscape, particularly in sectors that rely heavily on wireless access points, such as:
- Telecommunications: Potential disruption of communication services.
- Healthcare: Compromise of medical devices and patient data.
- Financial Services: Risk of financial data breaches and service disruptions.
- Government: Potential compromise of sensitive governmental information and services.
Given the widespread use of OmniAccess Stellar Products, the impact could be far-reaching, affecting both public and private sectors.
6. Technical Details for Security Professionals
For security professionals, the following technical details are crucial:
- Detection: Use network monitoring tools to detect unusual traffic patterns or command injection attempts targeting the access points.
- Response: Develop incident response plans specific to this vulnerability, including steps for containment, eradication, and recovery.
- Prevention: Implement robust security measures such as regular vulnerability assessments, penetration testing, and continuous monitoring.
- Documentation: Maintain detailed documentation of all security measures and updates applied to the affected devices.
References:
By following these recommendations and staying vigilant, organizations can significantly reduce the risk posed by this critical vulnerability.