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CVE-2021-37219

nvd nist
Published: Sep 7, 2021Modified: Jun 17, 2026

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8.8
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: NVD

Description

HashiCorp Consul and Consul Enterprise 1.10.1 Raft RPC layer allows non-server agents with a valid certificate signed by the same CA to access server-only functionality, enabling privilege escalation. Fixed in 1.8.15, 1.9.9 and 1.10.2.

Affected (6)

Products: Hashicorp: Consul
Hashicorp
1 product
Consul
Configuration A
6 vulnerable
Vulnerable SoftwareAffected Versions
Hashicorp
Consul
Before 1.8.15
Consul
From 1.10.0 to 1.10.2
Consul
From 1.9.0 to 1.9.9
Consul
Before 1.8.15
Consul
From 1.10.0 to 1.10.2
Consul
From 1.9.0 to 1.9.9

Related CWEs

CWE-295
Improper Certificate Validation
The product does not validate, or incorrectly validates, a certificate.

References (6)

Source: cve@mitre.org
Vendor Advisory
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
ProductVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ProductVendor Advisory

Timeline

No history available yet.