CVE-2017-2827 : Vulnerability Insights and Analysis
Learn about CVE-2017-2827 affecting Foscam C1 Indoor HD Camera. Discover the impact, technical details, and mitigation steps for this command injection vulnerability.
The Foscam C1 Indoor HD Camera running application firmware 2.52.2.37 is vulnerable to a command injection exploit through its web management interface.
Understanding CVE-2017-2827
The vulnerability allows attackers to inject arbitrary shell characters during user account creation, leading to command injection.
What is CVE-2017-2827?
An exploitable command injection vulnerability in the Foscam C1 Indoor HD Camera's web management interface enables attackers to execute arbitrary commands by sending a specially crafted HTTP request.
The Impact of CVE-2017-2827
- CVSS Score: 8.8 (High)
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
Technical Details of CVE-2017-2827
The following technical details provide insight into the vulnerability.
Vulnerability Description
The vulnerability in the Foscam C1 Indoor HD Camera allows for the injection of arbitrary shell characters during user account creation, leading to command injection.
Affected Systems and Versions
- Affected Product: Indoor IP Camera C1 Series
- Vendor: Foscam
- Affected Version: n/a
Exploitation Mechanism
The vulnerability can be exploited by sending a specially crafted HTTP request during the user account creation process, enabling the injection of arbitrary shell characters.
Mitigation and Prevention
Protecting against CVE-2017-2827 requires immediate action and long-term security practices.
Immediate Steps to Take
- Update the camera firmware to the latest version provided by Foscam.
- Restrict network access to the camera to trusted IP addresses.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Regularly update all devices on the network with the latest security patches.
- Implement strong password policies for all devices and accounts.
- Conduct regular security audits and penetration testing to identify vulnerabilities.
Patching and Updates
- Foscam may release patches or firmware updates to address the vulnerability. Stay informed about security advisories from the vendor.