What is CVE-2022-0664?

CVE-2022-0664 is a critical-severity vulnerability in Gravitl Gravitl/netmaker, classified under Use of Hard-coded Cryptographic Key. CVSS score: 9.8/10. Published 2022-02-18.

How severe is CVE-2022-0664?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2022-0664 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Gravitl Gravitl/netmaker

CVE-2022-0664

Use of Hard-coded Cryptographic Key in Go github.com/gravitl/netmaker prior to 0.8.5,0.9.4,0.10.0,0.10.1.

Published 2022-02-18 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.017 (76.5th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 76.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000

Affected products

Gravitl Gravitl/netmaker — versions unspecified
Netmaker

Weakness classification (CWE)

CWE-321 — Use of Hard-coded Cryptographic Key

Public proof-of-concept exploits

References

huntr.dev/bounties/29898a42-fd4f-4b5b-a8e3-ab573cb87eac (Exploit, Patch, Third Party Advisory)
github.com/gravitl/netmaker/commit/9bee12642986cb9534e268447b70e6f0f03c59cf (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-0664?: CVE-2022-0664 is a critical-severity vulnerability in Gravitl Gravitl/netmaker, classified under Use of Hard-coded Cryptographic Key. CVSS score: 9.8/10. Published 2022-02-18.
How severe is CVE-2022-0664?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-0664 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.