CVE-2017-12125 : What You Need to Know
Learn about CVE-2017-12125, a high-severity vulnerability in Moxa EDR-810 V4.1 build 17030317 allowing command injection. Discover impact, affected systems, exploitation, and mitigation steps.
A security flaw in the web server functionality of Moxa EDR-810 V4.1 build 17030317 allows for command injection, leading to privilege escalation and potential root shell access.
Understanding CVE-2017-12125
This CVE involves a vulnerability in Moxa EDR-810 V4.1 build 17030317 that can be exploited through command injection.
What is CVE-2017-12125?
CVE-2017-12125 is a security flaw in the web server functionality of Moxa EDR-810 V4.1 build 17030317, enabling attackers to execute commands through manipulated HTTP requests.
The Impact of CVE-2017-12125
- CVSS Score: 8.8 (High)
- Attack Vector: Network
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- This vulnerability allows attackers to escalate privileges and potentially gain access to the root shell.
Technical Details of CVE-2017-12125
This section provides detailed technical information about the CVE.
Vulnerability Description
The vulnerability allows for command injection through the manipulation of the CN= parameter in the "/goform/net_WebCSRGen" URI.
Affected Systems and Versions
- Product: Moxa
- Vendor: Talos
- Affected Version: Moxa EDR-810 V4.1 build 17030317
Exploitation Mechanism
- Attack Complexity: Low
- Privileges Required: Low
- Scope: Unchanged
- The vulnerability can be exploited by sending a specifically crafted HTTP POST request.
Mitigation and Prevention
Protecting systems from CVE-2017-12125 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply vendor-supplied patches or updates promptly.
- Implement network segmentation to limit the impact of potential attacks.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Regularly update and patch all software and firmware.
- Conduct security assessments and penetration testing to identify vulnerabilities.
- Educate users and administrators about safe browsing habits and security best practices.
Patching and Updates
- Stay informed about security advisories and updates from both Moxa and Talos.
- Apply patches and updates as soon as they are available to mitigate the risk of exploitation.