CVE-2020-24573 : Security Advisory and Response
Learn about CVE-2020-24573 affecting BAB TECHNOLOGIE GmbH eibPort V3 devices, allowing denial of service attacks through the lighttpd component. Find mitigation steps and prevention measures.
BAB TECHNOLOGIE GmbH eibPort V3 prior to 3.8.3 devices are vulnerable to denial of service attacks through the lighttpd component.
Understanding CVE-2020-24573
This CVE involves a vulnerability in BAB TECHNOLOGIE GmbH eibPort V3 devices that can be exploited for denial of service attacks.
What is CVE-2020-24573?
The CVE-2020-24573 vulnerability allows attackers to perform denial of service attacks by sending requests to the lighttpd component on eibPort V3 devices.
The Impact of CVE-2020-24573
Exploitation of this vulnerability can lead to uncontrolled resource consumption, potentially causing service disruptions or downtime for affected devices.
Technical Details of CVE-2020-24573
This section provides more technical insights into the CVE-2020-24573 vulnerability.
Vulnerability Description
BAB TECHNOLOGIE GmbH eibPort V3 devices prior to version 3.8.3 are susceptible to denial of service attacks due to uncontrolled resource consumption triggered by requests to the lighttpd component.
Affected Systems and Versions
- Affected Product: BAB TECHNOLOGIE GmbH eibPort V3
- Vulnerable Versions: Prior to 3.8.3
Exploitation Mechanism
Attackers can exploit this vulnerability by sending specially crafted requests to the lighttpd component, leading to uncontrolled resource consumption and potential denial of service.
Mitigation and Prevention
Protecting systems from CVE-2020-24573 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update eibPort V3 devices to version 3.8.3 or newer to mitigate the vulnerability.
- Implement network-level protections to filter and block malicious traffic targeting the lighttpd component.
Long-Term Security Practices
- Regularly monitor and audit network traffic for any unusual patterns that could indicate a denial of service attack.
- Stay informed about security updates and patches for eibPort V3 devices to address potential vulnerabilities.
Patching and Updates
Ensure timely application of security patches and updates provided by BAB TECHNOLOGIE GmbH to address CVE-2020-24573.