CVE-2017-12126 Explained : Impact and Mitigation
Learn about CVE-2017-12126, a high-severity cross-site request forgery vulnerability in Moxa EDR-810 V4.1 build 17030317. Understand the impact, technical details, and mitigation steps.
This CVE-2017-12126 article provides insights into a cross-site request forgery vulnerability affecting Moxa EDR-810 V4.1 build 17030317.
Understanding CVE-2017-12126
CVE-2017-12126 is a high-severity vulnerability that allows attackers to perform cross-site request forgery attacks on the web server of Moxa EDR-810 V4.1 build 17030317.
What is CVE-2017-12126?
The vulnerability in the web server of Moxa EDR-810 V4.1 build 17030317 enables attackers to send crafted HTTP packets to trick the server into processing unauthorized requests, potentially leading to security breaches.
The Impact of CVE-2017-12126
The impact of CVE-2017-12126 is rated as high, with a CVSS base score of 8.8. The confidentiality, integrity, and availability of the system are all at risk, requiring immediate attention to prevent exploitation.
Technical Details of CVE-2017-12126
CVE-2017-12126 involves the following technical aspects:
Vulnerability Description
The vulnerability in Moxa EDR-810 V4.1 build 17030317's web server allows for cross-site request forgery attacks, enabling unauthorized requests to be processed.
Affected Systems and Versions
- Product: Moxa
- Vendor: Talos
- Version: Moxa EDR-810 V4.1 build 17030317
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: None
- User Interaction: Required
- Scope: Unchanged
- Availability Impact: High
- Confidentiality Impact: High
- Integrity Impact: High
Mitigation and Prevention
To address CVE-2017-12126, consider the following mitigation strategies:
Immediate Steps to Take
- Apply security patches provided by the vendor.
- Monitor and restrict network traffic to prevent unauthorized access.
- Educate users on safe browsing practices to avoid malicious HTML code.
Long-Term Security Practices
- Regularly update and patch software to address known vulnerabilities.
- Implement network security measures like firewalls and intrusion detection systems.
Patching and Updates
- Stay informed about security advisories from Moxa and Talos.
- Apply patches promptly to secure the web server against potential attacks.