CVE-2018-7080 : What You Need to Know
Learn about CVE-2018-7080, a vulnerability in Aruba Access Points firmware allowing unauthorized access to console ports. Find mitigation steps and affected versions here.
A vulnerability in the firmware of embedded BLE radios in certain Aruba Access Points allows attackers to install unauthorized firmware on the AP's BLE radio, potentially gaining access to the AP's console port. This flaw affects specific versions of Aruba Access Points by Hewlett Packard Enterprise.
Understanding CVE-2018-7080
This CVE entry highlights a security issue in Aruba Access Points related to the firmware of embedded BLE radios.
What is CVE-2018-7080?
The vulnerability enables attackers to exploit the BLE radio to install unauthorized firmware, potentially compromising the AP's console port. Notably, this vulnerability only impacts access points with enabled BLE radios.
The Impact of CVE-2018-7080
- Attackers can gain unauthorized access to the AP's console port by exploiting the BLE radio vulnerability.
- Aruba products are not affected by a similar vulnerability tracked as CVE-2018-16986.
Technical Details of CVE-2018-7080
This section delves into the technical aspects of the CVE, including the vulnerability description, affected systems, and exploitation mechanism.
Vulnerability Description
The flaw in the firmware of embedded BLE radios allows unauthorized firmware installation on the AP's BLE radio, leading to potential console port access.
Affected Systems and Versions
- Product: Aruba Access Points
- Vendor: Hewlett Packard Enterprise
- Versions Affected: AP-3xx and IAP-3xx series access points, AP-203R, AP-203RP, ArubaOS 6.4.4.x prior to 6.4.4.20, ArubaOS 6.5.3.x prior to 6.5.3.9, ArubaOS 6.5.4.x prior to 6.5.4.9, ArubaOS 8.x prior to 8.2.2.2, ArubaOS 8.3.x prior to 8.3.0.4
Exploitation Mechanism
The vulnerability is exploited by enabling the BLE radio on affected access points, allowing attackers to install malicious firmware and gain access to the console port.
Mitigation and Prevention
To address CVE-2018-7080, immediate steps and long-term security practices are crucial.
Immediate Steps to Take
- Disable the BLE radio on affected access points if not required.
- Monitor for unauthorized firmware installations and console port access.
Long-Term Security Practices
- Regularly update firmware to patched versions.
- Implement network segmentation to limit access to critical devices.
Patching and Updates
- Apply firmware updates provided by Hewlett Packard Enterprise to mitigate the vulnerability.