CVE-2018-19079 : Exploit Details and Defense Strategies
Learn about CVE-2018-19079 affecting Foscam Opticam i5 devices. Discover the impact, technical details, affected systems, exploitation method, and mitigation steps to secure your devices.
A problem was found on Foscam Opticam i5 devices that are running System Firmware 1.5.2.11 and Application Firmware 2.21.1.128. The unauthenticated reboot is possible through the ONVIF devicemgmt SystemReboot method.
Understanding CVE-2018-19079
This CVE identifies a vulnerability in Foscam Opticam i5 devices that allows unauthenticated reboot through a specific method.
What is CVE-2018-19079?
CVE-2018-19079 is a security flaw affecting Foscam Opticam i5 devices with specific firmware versions, enabling unauthorized reboot via the ONVIF devicemgmt SystemReboot method.
The Impact of CVE-2018-19079
The vulnerability could be exploited by malicious actors to remotely reboot affected devices without authentication, potentially disrupting operations or causing denial of service.
Technical Details of CVE-2018-19079
This section provides more technical insights into the vulnerability.
Vulnerability Description
The flaw in Foscam Opticam i5 devices with System Firmware 1.5.2.11 and Application Firmware 2.21.1.128 allows unauthenticated reboot through the ONVIF devicemgmt SystemReboot method.
Affected Systems and Versions
- Product: Foscam Opticam i5
- System Firmware: 1.5.2.11
- Application Firmware: 2.21.1.128
Exploitation Mechanism
The vulnerability can be exploited remotely by sending a crafted request to the ONVIF devicemgmt SystemReboot method, triggering an unauthorized reboot.
Mitigation and Prevention
Protecting systems from CVE-2018-19079 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Disable remote access if not required
- Implement network segmentation to isolate vulnerable devices
- Monitor network traffic for suspicious activities
Long-Term Security Practices
- Regularly update firmware and software patches
- Conduct security assessments and penetration testing
- Educate users on secure device configurations
Patching and Updates
- Check for firmware updates from the vendor
- Apply patches promptly to address the vulnerability and enhance device security