CVE-2023-33768 — MEDIUM (6.5)

Vulnerability Description

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.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Belkin	Wemo Smart Plug Wsp080 Firmware	1.2
Belkin	Wemo Smart Plug Wsp080	-

Related Weaknesses (CWE)

CWE-347

References

https://github.com/purseclab/CVE-2023-33768ExploitThird Party Advisory
https://play.google.com/store/apps/details?id=com.belkin.wemoandroid&hl=en_US&glProduct
https://www.amazon.com/Control-Devices-Remotely-Assistant-HomeKit/dp/B08CJGZZZ1Product
https://github.com/purseclab/CVE-2023-33768ExploitThird Party Advisory
https://play.google.com/store/apps/details?id=com.belkin.wemoandroid&hl=en_US&glProduct
https://www.amazon.com/Control-Devices-Remotely-Assistant-HomeKit/dp/B08CJGZZZ1Product

FAQ

What is CVE-2023-33768?

CVE-2023-33768 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 firmw...

How severe is CVE-2023-33768?

CVE-2023-33768 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-33768?

Check the references section above for vendor advisories and patch information. Affected products include: Belkin Wemo Smart Plug Wsp080 Firmware, Belkin Wemo Smart Plug Wsp080.