CVE-2023-41270 : What You Need to Know

This article provides insights into CVE-2023-41270, a vulnerability impacting Samsung Smart TV UE40D7000, allowing attackers to launch a denial of service attack through WPS tools.

Understanding CVE-2023-41270

CVE-2023-41270 involves an Improper Restriction of Excessive Authentication Attempts vulnerability in Samsung Smart TV UE40D7000, version T-GAPDEUC-1033.2, and earlier, which can be exploited by attackers to trigger a denial of service using WPS attack tools.

What is CVE-2023-41270?

The CVE-2023-41270 vulnerability pertains to a flaw in Samsung Smart TV UE40D7000 models, allowing threat actors to disrupt services through WPS attack tools, potentially causing service unavailability.

The Impact of CVE-2023-41270

The impact of CVE-2023-41270 includes the risk of a denial of service attack on Samsung Smart TV UE40D7000 devices, posing a threat to their normal operation.

Technical Details of CVE-2023-41270

The vulnerability is classified under CWE-307: Improper Restriction of Excessive Authentication Attempts. It has a CVSSv3.1 base score of 3.5, indicating a low severity issue with certain attack vector requirements.

Vulnerability Description

The vulnerability allows attackers to exploit the improper handling of authentication attempts on Samsung Smart TV UE40D7000 devices, potentially leading to service disruption.

Affected Systems and Versions

Samsung Smart TV UE40D7000 devices running version T-GAPDEUC-1033.2 and earlier are affected by this vulnerability.

Exploitation Mechanism

Attackers can leverage WPS attack tools to exploit the vulnerability and cause a denial of service on the impacted Samsung Smart TVs.

Mitigation and Prevention

To address CVE-2023-41270, immediate steps are necessary to secure the affected devices and prevent potential attacks.

Immediate Steps to Take

Users should consider disabling WPS functionality on Samsung Smart TV UE40D7000 devices and apply any available security patches to mitigate the risk of exploitation.

Long-Term Security Practices

Implementing network segmentation, ensuring regular software updates, and monitoring for any unauthorized access attempts are essential to enhance the security posture of the affected devices.

Patching and Updates

Users are advised to stay informed about security updates released by Samsung for the Smart TV UE40D7000 series and apply them promptly to mitigate the CVE-2023-41270 vulnerability.