What is CVE-2023-6339?

CVE-2023-6339 is a critical-severity vulnerability in Google Nest Wifi Pro, classified under Missing Encryption of Sensitive Data. CVSS score: 10.0/10. Published 2024-01-02.

How severe is CVE-2023-6339?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Vulnerability in Google Nest Wifi Pro

CVE-2023-6339

Google Nest WiFi Pro root code-execution & user-data compromise

Published 2024-01-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.002 (6.7th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 6.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-311 — Missing Encryption of Sensitive Data

References

support.google.com/product-documentation/answer/14273332 (Not Applicable)
vuldb.com/ (Third Party Advisory)

Frequently asked questions

What is CVE-2023-6339?: CVE-2023-6339 is a critical-severity vulnerability in Google Nest Wifi Pro, classified under Missing Encryption of Sensitive Data. CVSS score: 10.0/10. Published 2024-01-02.
How severe is CVE-2023-6339?: Critical severity. CVSS v3 base score is 10.0 out of 10.