CVE-2019-11336 Explained : Impact and Mitigation

The Photo Sharing Plus application on Sony Bravia Smart TV devices has a security flaw that allows remote attackers to access the static Wi-Fi password.

Understanding CVE-2019-11336

This CVE identifies a vulnerability in Sony Bravia Smart TVs that can be exploited by attackers to retrieve the Wi-Fi password.

What is CVE-2019-11336?

Sony Bravia Smart TV devices are susceptible to a security flaw that enables remote attackers to obtain the static Wi-Fi password when the TV is operating as an access point.

The Impact of CVE-2019-11336

Attackers can gain unauthorized access to the Wi-Fi password, compromising network security.
This vulnerability is distinct from CVE-2019-10886 and poses a significant risk to user privacy and data security.

Technical Details of CVE-2019-11336

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability in Sony Bravia Smart TVs allows attackers to retrieve the static Wi-Fi password by exploiting the Photo Sharing Plus application.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Versions: Not applicable

Exploitation Mechanism

Attackers can exploit this vulnerability by executing a backdoor API command through the Photo Sharing Plus application on Sony Bravia Smart TVs.

Mitigation and Prevention

Protecting against and addressing the CVE-2019-11336 vulnerability is crucial for maintaining security.

Immediate Steps to Take

Disable the Photo Sharing Plus application on Sony Bravia Smart TVs to prevent exploitation.
Regularly update the TV firmware to patch known vulnerabilities.

Long-Term Security Practices

Implement strong Wi-Fi passwords and change them regularly.
Monitor network activity for any suspicious behavior that may indicate unauthorized access.

Patching and Updates

Stay informed about security updates from Sony for the Bravia Smart TV devices.