CVE-2019-17524 : Exploit Details and Defense Strategies
Learn about CVE-2019-17524, a Cross-Site Scripting (XSS) vulnerability in Technicolor TC7300 STFA.51.20 devices allowing remote attackers to inject malicious scripts. Find mitigation steps and prevention measures.
A Cross-Site Scripting (XSS) vulnerability in Technicolor TC7300 STFA.51.20 devices allows remote attackers to inject malicious scripts via the 'Connected Clients' field on the /wlanAccess.asp page.
Understanding CVE-2019-17524
This CVE involves a security issue in Technicolor TC7300 STFA.51.20 devices that can be exploited by attackers to execute XSS attacks.
What is CVE-2019-17524?
The vulnerability enables attackers to insert their own web scripts by manipulating the 'Connected Clients' field on a specific page, potentially leading to unauthorized access or data theft.
The Impact of CVE-2019-17524
Exploiting this vulnerability can result in unauthorized script execution, potentially compromising user data and system integrity.
Technical Details of CVE-2019-17524
This section provides more in-depth technical insights into the vulnerability.
Vulnerability Description
The XSS flaw in Technicolor TC7300 STFA.51.20 devices allows attackers to inject malicious scripts through the 'Connected Clients' field on the /wlanAccess.asp page.
Affected Systems and Versions
- Product: Technicolor TC7300 STFA.51.20
- Vendor: Technicolor
- Version: Not applicable
Exploitation Mechanism
Attackers can exploit this vulnerability by manipulating the 'Connected Clients' field on the /wlanAccess.asp page, enabling them to inject malicious scripts.
Mitigation and Prevention
Protecting systems from CVE-2019-17524 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Disable remote access to vulnerable devices if not required.
- Regularly monitor and analyze network traffic for suspicious activities.
- Implement strong input validation mechanisms to prevent XSS attacks.
Long-Term Security Practices
- Conduct regular security audits and penetration testing to identify vulnerabilities.
- Keep systems and software up to date with the latest security patches.
Patching and Updates
- Apply patches and updates provided by Technicolor to address the XSS vulnerability in TC7300 STFA.51.20 devices.