CVE-2017-2883 : Security Advisory and Response
Learn about CVE-2017-2883, a critical vulnerability in Circle with Disney firmware 2.0.1 allowing remote code execution. Find mitigation steps and preventive measures here.
Circle Media's Circle with Disney firmware 2.0.1 is susceptible to a critical remote code execution vulnerability that can be exploited through the database update feature.
Understanding CVE-2017-2883
This CVE involves a high-severity vulnerability in Circle with Disney's firmware version 2.0.1, allowing attackers to execute arbitrary code by sending crafted network packets.
What is CVE-2017-2883?
An exploitable vulnerability in the database update functionality of Circle with Disney running firmware 2.0.1. Attackers can trigger this flaw by impersonating a remote server.
The Impact of CVE-2017-2883
- CVSS Base Score: 9 (Critical)
- Attack Vector: Network
- Attack Complexity: High
- Privileges Required: None
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Scope: Changed
- User Interaction: None
Technical Details of CVE-2017-2883
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability allows attackers to run arbitrary code on the device by exploiting the database update feature of Circle with Disney firmware 2.0.1.
Affected Systems and Versions
- Affected Product: Circle
- Vendor: Circle Media
- Affected Version: firmware 2.0.1
Exploitation Mechanism
Attackers can exploit this vulnerability by sending carefully crafted network packets to the device, requiring them to impersonate a remote server.
Mitigation and Prevention
Protecting systems from CVE-2017-2883 is crucial to prevent potential exploitation.
Immediate Steps to Take
- Update Circle with Disney firmware to a secure version.
- Implement network segmentation to limit access to vulnerable devices.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Regularly update firmware and software to patch known vulnerabilities.
- Conduct security assessments and penetration testing to identify and address weaknesses.
Patching and Updates
- Stay informed about security advisories and patches released by Circle Media.