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CVE-2022-0664

31
FAUCET Score

CVE-2022-0664 is a critical vulnerability affecting Gravitl Netmaker versions prior to 0.8.5, 0.9.4, 0.10.0, and 0.10.1, stemming from the use of a hard-coded cryptographic key (CWE-321). This flaw carries a CVSS score of 9.8 (Critical), indicating that it can be exploited remotely with low complexity, potentially leading to complete compromise of confidentiality, integrity, and availability. While the vulnerability is severe, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.8.5CPE matchmatch criteria
cpe:2.3:a:netmaker:netmaker:*:*:*:*:*:*:*:*
>= 0.9.0, < 0.9.4CPE matchmatch criteria
cpe:2.3:a:netmaker:netmaker:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.71%
Probability of exploitation in next 30 days
EPSS Percentile
75.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0171 is in the 63rd percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

github_advisorypatch availablevia nvd_reference
View patch
gopatch availablevia ghsa
Product: github.com/gravitl/netmakerFixed in: 0.8.5
gopatch availablevia ghsa
Product: github.com/gravitl/netmakerFixed in: 0.9.4

Vendor Advisories (1)

goGHSA-6rrw-4fm9-rghvhigh

Use of Hard-coded Cryptographic Key in Netmaker

Feb 19, 2022

References

github.com / gravitl/netmaker/commit/9bee12642986cb9534e268447b70e6f0f03c59cf
PatchThird Party Advisory
huntr.dev / bounties/29898a42-fd4f-4b5b-a8e3-ab573cb87eac
ExploitPatchThird Party Advisory