Vulnerability in Belkin Wemo Smart Plug Wsp080
CVE-2023-33768
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.011 (64.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 64.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- play.google.com/store/apps/details (Product)
- www.amazon.com/Control-Devices-Remotely-Assistant-HomeKit/dp/B08CJGZZZ1 (Product)
- github.com/purseclab/CVE-2023-33768 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-33768?
- CVE-2023-33768 is a medium-severity vulnerability in Belkin Wemo Smart Plug Wsp080, classified under Improper Verification of Cryptographic Signature. CVSS score: 6.5/10. Published 2023-07-13.
- How severe is CVE-2023-33768?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2023-33768 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.