CVE-2017-2845 : What You Need to Know
Learn about CVE-2017-2845, a high-severity command injection vulnerability in Foscam C1 Indoor HD Camera's web management interface. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
A vulnerability in the web management interface of the Foscam C1 Indoor HD Camera allows for command injection, potentially leading to the execution of arbitrary commands.
Understanding CVE-2017-2845
This CVE involves a security issue in the Foscam C1 Indoor HD Camera's web management interface.
What is CVE-2017-2845?
CVE-2017-2845 is a command injection vulnerability in the Foscam C1 Indoor HD Camera's web management interface, specifically when running application firmware 2.52.2.37. This vulnerability can be exploited through manipulation of HTTP requests, enabling the insertion of shell characters during SMTP configuration tests.
The Impact of CVE-2017-2845
The vulnerability has a CVSS base score of 8.8, indicating a high severity level. It can result in high impacts on confidentiality, integrity, and availability of the affected system. The attack complexity is low, and the attack vector is through the network.
Technical Details of CVE-2017-2845
This section provides more technical insights into the CVE.
Vulnerability Description
The vulnerability allows a user to inject arbitrary shell characters during SMTP configuration tests, leading to the execution of commands.
Affected Systems and Versions
- Product: Indoor IP Camera C1 Series
- Vendor: Foscam
- Versions Affected: Application firmware 2.52.2.37
Exploitation Mechanism
By manipulating HTTP requests, an attacker can insert shell characters during SMTP configuration tests, which triggers the execution of unauthorized commands.
Mitigation and Prevention
Protecting systems from CVE-2017-2845 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Disable remote access to the camera if not required
- Regularly monitor network traffic for suspicious activities
- Apply vendor-supplied patches or firmware updates
Long-Term Security Practices
- Implement network segmentation to isolate IoT devices
- Conduct regular security assessments and penetration testing
- Educate users on secure configuration practices
Patching and Updates
- Foscam may release patches or firmware updates to address the vulnerability
- Stay informed about security advisories and apply updates promptly