CVE-2022-37176 Explained : Impact and Mitigation
Learn about CVE-2022-37176, a security flaw in Tenda AC6(AC1200) v5.0 Firmware allowing attackers to manipulate the Wi-Fi password and switch the device to an open security mode.
This article provides an in-depth analysis of CVE-2022-37176, a vulnerability found in Tenda AC6(AC1200) v5.0 Firmware that could enable attackers to manipulate the device's security settings.
Understanding CVE-2022-37176
CVE-2022-37176 is a security flaw in Tenda AC6(AC1200) v5.0 Firmware versions up to v02.03.01.114, allowing bad actors to compromise the Wi-Fi password protection and switch the device to an insecure open security mode using a specially crafted packet.
What is CVE-2022-37176?
The vulnerability in Tenda AC6(AC1200) v5.0 Firmware up to version v02.03.01.114 permits attackers to alter the Wi-Fi password and coerce the device into an open security mode by sending a manipulated packet to goform/setWizard.
The Impact of CVE-2022-37176
Exploitation of this vulnerability could result in unauthorized access to the device's network, compromising the confidentiality and integrity of data transmitted over the network.
Technical Details of CVE-2022-37176
Vulnerability Description
The flaw in Tenda AC6(AC1200) v5.0 Firmware allows threat actors to bypass Wi-Fi password protection and switch the device to open security mode via a malicious packet injected into goform/setWizard.
Affected Systems and Versions
The vulnerability affects Tenda AC6(AC1200) v5.0 Firmware versions up to v02.03.01.114, exposing devices running this software to the security risk.
Exploitation Mechanism
By sending a specifically crafted packet to goform/setWizard, attackers can exploit this vulnerability to remove the Wi-Fi password on Tenda AC6(AC1200) v5.0 devices and force them into open security mode.
Mitigation and Prevention
Immediate Steps to Take
Users are advised to update their Tenda AC6(AC1200) v5.0 Firmware to a version beyond v02.03.01.114 to mitigate the security risk posed by CVE-2022-37176.
Long-Term Security Practices
Implementing strong network security measures, such as regularly updating firmware, using complex passwords, and monitoring network activity, can enhance the overall security posture.
Patching and Updates
Tenda users should stay vigilant for security updates from the vendor and promptly apply patches to address known vulnerabilities and protect their devices from exploitation.