What is CVE-2020-11923?

CVE-2020-11923 is a medium-severity vulnerability in Wizconnected Wiz, classified under Cleartext Storage of Sensitive Information. CVSS score: 5.5/10. Published 2021-04-02.

How severe is CVE-2020-11923?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Wizconnected Wiz

CVE-2020-11923

An issue was discovered in WiZ Colors A60 1.14.0. API credentials are locally logged.

Published 2021-04-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (21.4th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 21.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Wizconnected Wiz — versions 1.14.0

Weakness classification (CWE)

CWE-312 — Cleartext Storage of Sensitive Information

References

www.eurofins-cybersecurity.com/news/connected-devices-wiz-smart-lightbulbs/ (Exploit, Third Party Advisory)
seclists.org/fulldisclosure/2024/Jul/14 (mailing-list)

Frequently asked questions

What is CVE-2020-11923?: CVE-2020-11923 is a medium-severity vulnerability in Wizconnected Wiz, classified under Cleartext Storage of Sensitive Information. CVSS score: 5.5/10. Published 2021-04-02.
How severe is CVE-2020-11923?: Medium severity. CVSS v3 base score is 5.5 out of 10.