How severe is CVE-2023-6339?

CVE-2023-6339 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-6339 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-6339?

CVE-2023-6339 affects Google Nest Wifi Pro Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-6339?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2023-6339 have an EU (EUVD) identifier?

Yes. CVE-2023-6339 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-58580.

When was CVE-2023-6339 published?

CVE-2023-6339 was published on 2024-01-02 and last updated on 2026-06-17.

CVE-2023-6339

CVE-2023-6339 is a critical-severity vulnerability in Google Nest Wifi Pro Firmware with a CVSS 3.x base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-311.

Key facts

Severity: Critical (CVSS 3.x base score 10.0)
EPSS exploit prediction: 0% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-58580
Weakness: CWE-311
Affected product: Google Nest Wifi Pro Firmware
Published: 2024-01-02
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2023-6339?: Google Nest WiFi Pro root code-execution & user-data compromise
How severe is CVE-2023-6339?: CVE-2023-6339 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-6339 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-6339?: CVE-2023-6339 affects Google Nest Wifi Pro Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-6339?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2023-6339 have an EU (EUVD) identifier?: Yes. CVE-2023-6339 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-58580.
When was CVE-2023-6339 published?: CVE-2023-6339 was published on 2024-01-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:google:nest_wifi_pro_firmware:-:*:*:*:*:*:*:*

More vulnerabilities in Google Nest Wifi Pro Firmware

CVE-2024-22004 — Critical (CVSS 10.0): Due to length check, an attacker with privilege access on a Linux Nonsecure operating system can trigger a…
CVE-2024-22013 — Medium (CVSS 5.3): U-Boot environment is read from unauthenticated partition.

All CVEs affecting Google Nest Wifi Pro Firmware →

Other CWE-311 (Missing Encryption of Sensitive Data) vulnerabilities

CVE-2023-4420 — Critical (CVSS 9.8): A remote unprivileged attacker can intercept the communication via e.g. Man-In-The-Middle, due to the absence of…
CVE-2023-0750 — Critical (CVSS 9.8): Yellobrik PEC-1864 implements authentication checks via javascript in the frontend interface. When the device can be…
CVE-2020-15331 — Critical (CVSS 9.8): Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has a hardcoded OAUTH_SECRET_KEY in /opt/axess/etc/default/axess.
CVE-2019-3431 — Critical (CVSS 9.8): All versions up to V4.01.01.02 of ZTE ZXCLOUD GoldenData VAP product have encryption problems vulnerability. Attackers…
CVE-2019-12924 — Critical (CVSS 9.8): MailEnable Enterprise Premium 10.23 was vulnerable to XML External Entity Injection (XXE) attacks that could be…
CVE-2018-10698 — Critical (CVSS 9.8): An issue was discovered on Moxa AWK-3121 1.14 devices. The device enables an unencrypted TELNET service by default.…

Browse all CWE-311 (Missing Encryption of Sensitive Data) vulnerabilities →