CVE-2017-2848 : Security Advisory and Response
Learn about CVE-2017-2848, a high-severity command injection vulnerability in Foscam C1 Indoor HD cameras. Find out the impact, affected systems, and mitigation steps to secure your devices.
A potential security vulnerability has been identified in the web management interface of Foscam C1 Indoor HD cameras with application firmware 2.52.2.37. By sending a specifically crafted HTTP request, an unauthorized user may be able to inject arbitrary shell characters during manual network configuration, leading to command injection. This vulnerability can be exploited by simply sending an HTTP request to the affected device.
Understanding CVE-2017-2848
This CVE involves a command injection vulnerability in Foscam C1 Indoor IP Cameras.
What is CVE-2017-2848?
CVE-2017-2848 is a security vulnerability in Foscam C1 Indoor HD cameras that allows unauthorized users to inject arbitrary shell characters via a specially crafted HTTP request, potentially leading to command injection.
The Impact of CVE-2017-2848
The vulnerability has a CVSS base score of 8.8, indicating a high severity level with significant impacts on confidentiality, integrity, and availability of the affected systems.
Technical Details of CVE-2017-2848
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability in Foscam C1 Indoor HD cameras allows for command injection via manual network configuration, triggered by a specially crafted HTTP request.
Affected Systems and Versions
- Affected Product: Indoor IP Camera C1 Series
- Vendor: Foscam
- Affected Version: Application firmware 2.52.2.37
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: Low
- User Interaction: None
- Scope: Unchanged
- Impact: High impact on confidentiality, integrity, and availability
Mitigation and Prevention
To address CVE-2017-2848, follow these mitigation strategies:
Immediate Steps to Take
- Disable remote access to the camera if not required
- Implement strong firewall rules to restrict unauthorized access
- Regularly monitor network traffic for any suspicious activities
Long-Term Security Practices
- Keep camera firmware up to date with the latest security patches
- Conduct regular security audits and penetration testing
- Educate users on secure configuration practices
Patching and Updates
- Check for firmware updates from Foscam and apply them promptly to mitigate the vulnerability