CVE-2017-15634 : Exploit Details and Defense Strategies
Learn about CVE-2017-15634 affecting TP-Link WVR, WAR, and ER devices, allowing remote authenticated administrators to execute arbitrary commands via command injection in the name variable.
TP-Link WVR, WAR, and ER devices are vulnerable to command injection through the name variable in the wportal.lua file, allowing remote authenticated administrators to execute arbitrary commands.
Understanding CVE-2017-15634
This CVE entry describes a security vulnerability in TP-Link devices that enables unauthorized command execution.
What is CVE-2017-15634?
The vulnerability in the name variable of the wportal.lua file in TP-Link WVR, WAR, and ER devices permits remote authenticated administrators to run arbitrary commands through command injection.
The Impact of CVE-2017-15634
The exploitation of this vulnerability can lead to unauthorized command execution by remote authenticated users, potentially compromising the security and integrity of the affected devices.
Technical Details of CVE-2017-15634
This section provides more in-depth technical information about the CVE entry.
Vulnerability Description
The flaw in the name variable of the wportal.lua file allows remote authenticated administrators to execute arbitrary commands via command injection on TP-Link WVR, WAR, and ER devices.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Versions: Not applicable
Exploitation Mechanism
The vulnerability can be exploited by remote authenticated administrators injecting malicious commands into the name variable in the wportal.lua file of the affected TP-Link devices.
Mitigation and Prevention
Protecting systems from CVE-2017-15634 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Apply security patches provided by TP-Link promptly.
- Monitor network traffic for any suspicious activities.
- Restrict access to vulnerable devices to authorized personnel only.
Long-Term Security Practices
- Regularly update and patch all network-connected devices.
- Implement strong authentication mechanisms to prevent unauthorized access.
- Conduct security audits and assessments periodically to identify and address vulnerabilities.
Patching and Updates
Ensure that all TP-Link WVR, WAR, and ER devices are updated with the latest firmware releases to mitigate the CVE-2017-15634 vulnerability.