CVE-2023-33768 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0156.

Exploitation poc

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:belkin:wemo_smart_plug_wsp080_firmware:1.2:*:*:*:*:*:*:*

cpe:2.3:h:belkin:wemo_smart_plug_wsp080:-:*:*:*:*:*:*:*

No data.

No data.

Subscriptions

Vendors	Products
Belkin Subscribe	Wemo Smart Plug Wsp080 Subscribe Wemo Smart Plug Wsp080 Firmware Subscribe

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-37920	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.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/purseclab/CVE-2023-33768
https://play.google.com/store/apps/details?id=com.belkin.wemoandroid&hl=en_US&gl=US
https://www.amazon.com/Control-Devices-Remotely-Assistant-HomeKit/dp/B08CJGZZZ1

History

Wed, 30 Oct 2024 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-07-13T00:00:00.000Z

Updated: 2024-10-30T19:39:44.501Z

Reserved: 2023-05-22T00:00:00.000Z

Link: CVE-2023-33768

Vulnrichment

Updated: 2024-08-02T15:47:06.575Z

NVD

Status : Modified

Published: 2023-07-13T16:15:09.043

Modified: 2024-11-21T08:05:58.517

Link: CVE-2023-33768

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-347

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