CVE-2023-33768: Medium severity Belkin Wemo Smart Plug Wsp080 Firmware vulnerability

Published Jul 13, 2023
·
Updated

Incorrect signature verification of the firmware during the Device Firmware Update process of Belkin Wemo Smart Plug WSP080 v1.2 allows attackers to cause a Denial of Service (DoS) via a crafted firmware file.

Affected Software

4 affected components
Belkin Wemo Smart Plug Wsp080 Firmware=1.2
Belkin Wemo Smart Plug WSP080
All of the following
Belkin Wemo Smart Plug Wsp080 Firmware=1.2
Belkin Wemo Smart Plug WSP080

Event History

Jul 13, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
04:15 PM
DescriptionSeverityWeaknessAffected Software
Data Sourced
via NVD·04:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is CVE-2023-33768?

CVE-2023-33768 is a vulnerability that allows attackers to cause a Denial of Service (DoS) by exploiting incorrect signature verification during the firmware update process of Belkin Wemo Smart Plug WSP080 v1.2.

2

What is the severity of CVE-2023-33768?

The severity of CVE-2023-33768 is medium with a CVSS score of 6.5.

3

How does CVE-2023-33768 affect Belkin Wemo Smart Plug WSP080?

CVE-2023-33768 affects Belkin Wemo Smart Plug WSP080 v1.2 by allowing attackers to cause a Denial of Service (DoS) through a crafted firmware file.

4

How can I fix CVE-2023-33768?

To fix CVE-2023-33768, it is recommended to update to a version of Belkin Wemo Smart Plug WSP080 firmware that resolves the incorrect signature verification issue.

5

Where can I find more information about CVE-2023-33768?

More information about CVE-2023-33768 can be found on the following references: [1] https://www.amazon.com/Control-Devices-Remotely-Assistant-HomeKit/dp/B08CJGZZZ1 [2] https://github.com/purseclab/CVE-2023-33768 [3] https://play.google.com/store/apps/details?id=com.belkin.wemoandroid&hl=en_US&gl=US

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