Vulnerability Details : CVE-2023-33768
Potential exploit
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.
Vulnerability category: Denial of service
Products affected by CVE-2023-33768
- cpe:2.3:o:belkin:wemo_smart_plug_wsp080_firmware:1.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-33768
1.56%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-33768
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2023-33768
-
The product does not verify, or incorrectly verifies, the cryptographic signature for data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-33768
-
https://play.google.com/store/apps/details?id=com.belkin.wemoandroid&hl=en_US&gl=US
Wemo - Apps on Google PlayProduct
-
https://github.com/purseclab/CVE-2023-33768
GitHub - purseclab/CVE-2023-33768: DoS against Belkin smart plugs via crafted firmware injectionExploit;Third Party Advisory
-
https://www.amazon.com/Control-Devices-Remotely-Assistant-HomeKit/dp/B08CJGZZZ1
Wemo Smart Plug (Simple Setup Smart Outlet for Smart Home, Control Lights and Devices Remotely Works w/Alexa, Google Assistant, Apple HomeKit)(Pack of 1) - - Amazon.comProduct
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