CVE-2017-11320 : What You Need to Know
Learn about CVE-2017-11320, a Persistent XSS vulnerability on Technicolor TC7337 routers allowing attackers to manipulate nearby Wi-Fi devices' SSID, leading to DNS Poisoning and credential theft. Find mitigation steps and prevention measures.
A vulnerability known as Persistent XSS on Technicolor TC7337 routers allows attackers to manipulate nearby Wi-Fi devices' SSID, leading to DNS Poisoning and credential theft.
Understanding CVE-2017-11320
This CVE involves a Persistent XSS vulnerability on Technicolor TC7337 routers.
What is CVE-2017-11320?
Persistent XSS on Technicolor TC7337 routers enables attackers to manipulate SSIDs of nearby Wi-Fi devices, potentially leading to DNS Poisoning and credential theft.
The Impact of CVE-2017-11320
Exploiting this vulnerability can result in DNS Poisoning and unauthorized access to router credentials.
Technical Details of CVE-2017-11320
Persistent XSS vulnerability on Technicolor TC7337 routers.
Vulnerability Description
Attackers can exploit the vulnerability by manipulating nearby Wi-Fi devices' SSID, facilitating DNS Poisoning and credential theft.
Affected Systems and Versions
- Product: Technicolor TC7337 routers
- Vendor: Technicolor
- Versions: All versions
Exploitation Mechanism
- Attackers manipulate SSID of nearby Wi-Fi devices
- Facilitates DNS Poisoning
- Enables theft of router credentials
Mitigation and Prevention
Steps to address the CVE-2017-11320 vulnerability.
Immediate Steps to Take
- Disable remote management on the router
- Change default credentials
- Regularly monitor router activity
Long-Term Security Practices
- Keep router firmware up to date
- Implement strong Wi-Fi security protocols
- Conduct regular security audits
Patching and Updates
- Apply patches provided by Technicolor
- Stay informed about security updates from the vendor