CVE-2017-15655 : What You Need to Know
Learn about CVE-2017-15655 affecting Asus asuswrt HTTPd server versions <=3.0.0.4.376.X, enabling unauthorized remote code execution. Find out the impact, technical details, and mitigation steps.
Asus asuswrt HTTPd server versions <=3.0.0.4.376.X are affected by buffer overflow vulnerabilities, allowing unauthorized remote code execution. Learn about the impact, technical details, and mitigation steps.
Understanding CVE-2017-15655
What is CVE-2017-15655?
Multiple buffer overflow vulnerabilities in Asus asuswrt version <=3.0.0.4.376.X allow unauthorized remote code execution with administrator privileges.
The Impact of CVE-2017-15655
Exploitation of this vulnerability enables unauthorized remote code execution with administrator privileges when the administrator accesses certain webpages.
Technical Details of CVE-2017-15655
Vulnerability Description
The HTTPd server in Asus asuswrt version <=3.0.0.4.376.X is affected by buffer overflow vulnerabilities, resolved in version 3.0.0.4.378.
Affected Systems and Versions
- Vulnerable: Asus asuswrt version <=3.0.0.4.376.X
- Patched: Version 3.0.0.4.378
Exploitation Mechanism
- Vulnerability allows unauthorized remote code execution with admin rights.
Mitigation and Prevention
Immediate Steps to Take
- Update affected routers to version 3.0.0.4.378.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Regularly update router firmware to the latest version.
- Implement strong password policies and network segmentation.
- Conduct regular security audits and penetration testing.
Patching and Updates
- Ensure all routers are running the latest firmware version to mitigate the vulnerability.