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CVE-2022-36129

28
FAUCET Score

CVE-2022-36129 is a critical vulnerability affecting HashiCorp Vault Enterprise versions 1.7.0 through 1.9.7, 1.10.4, and 1.11.0. It allows an unauthenticated attacker to manipulate the voter status of a node in a Vault HA cluster, potentially leading to data loss or catastrophic failure. With a CVSS score of 9.1 (CRITICAL), this vulnerability has a network attack vector, low attack complexity, and high impact on integrity and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.7.0, <= 1.9.7CPE matchmatch criteria
cpe:2.3:a:hashicorp:vault:*:*:*:*:*:*:*:*
>= 1.10.0, <= 1.10.4CPE matchmatch criteria
cpe:2.3:a:hashicorp:vault:*:*:*:*:*:*:*:*
1.11.0CPE matchmatch criteria
cpe:2.3:a:hashicorp:vault:1.11.0:*:*:*:-:*:*:*
1.11.0CPE matchmatch criteria
cpe:2.3:a:hashicorp:vault:1.11.0:*:*:*:enterprise:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.1CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.54%
Probability of exploitation in next 30 days
EPSS Percentile
72.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0154 is in the 60th 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

Vendor Advisories (1)

redhatCVE-2022-36129Moderate

vault: Vault Enterprise Does Not Verify Existing Voter Status When Joining An Integrated Storage HA Node

Jul 27, 2022

References

discuss.hashicorp.com
Vendor Advisory
discuss.hashicorp.com / t/hcsec-2022-15-vault-enterprise-does-not-verify-existing-voter-status-when-joining-an-integrated-storage-ha-node/42420
Vendor Advisory
security.netapp.com / advisory/ntap-20220901-0011