CVE-2019-13277 : Vulnerability Insights and Analysis
Learn about CVE-2019-13277 affecting TRENDnet TEW-827DRU routers. Unauthorized access to setup wizard feature can lead to denial of service. Find mitigation steps here.
The TRENDnet TEW-827DRU router, running firmware versions up to and including 2.04B03, is vulnerable to an attack that allows unauthorized access to the setup wizard feature, posing a risk of configuration manipulation and potential denial of service.
Understanding CVE-2019-13277
This CVE identifies a security vulnerability in the TRENDnet TEW-827DRU router.
What is CVE-2019-13277?
The vulnerability in the TRENDnet TEW-827DRU router allows an attacker to access and utilize the setup wizard feature, enabling them to change configuration settings, potentially leading to a denial of service.
The Impact of CVE-2019-13277
The attacker can exploit this vulnerability from the local intranet or remotely if remote administration is enabled, compromising the router's security and stability.
Technical Details of CVE-2019-13277
This section provides technical details of the CVE.
Vulnerability Description
The vulnerability in the TRENDnet TEW-827DRU router allows unauthorized individuals to execute the setup wizard functionality, enabling them to modify configuration values.
Affected Systems and Versions
- Product: TRENDnet TEW-827DRU router
- Firmware Versions: Up to and including 2.04B03
Exploitation Mechanism
The attack can be launched locally or remotely if remote administration is enabled, making it crucial to address this vulnerability promptly.
Mitigation and Prevention
Protect your system from CVE-2019-13277 with these steps:
Immediate Steps to Take
- Disable remote administration if not required
- Monitor network traffic for any suspicious activity
Long-Term Security Practices
- Regularly update router firmware
- Implement strong password policies
Patching and Updates
- Apply firmware updates provided by TRENDnet to patch the vulnerability