CVE-2021-37219
Severity Score
8.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
La capa RPC de HashiCorp Consul y Consul Enterprise Raft versión 1.10.1 , permite a agentes que no son servidores con un certificado válido firmado por la misma CA acceder a la funcionalidad server-only, permitiendo una escalada de privilegios. Corregido en 1.8.15, 1.9.9 y 1.10.2
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-07-21 CVE Reserved
- 2021-09-07 CVE Published
- 2023-07-25 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-295: Improper Certificate Validation
CAPEC
References (3)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://discuss.hashicorp.com/t/hcsec-2021-22-consul-raft-rpc-privilege-escalation/29024 | 2022-09-08 | |
| https://security.gentoo.org/glsa/202207-01 | 2022-09-08 | |
| https://www.hashicorp.com/blog/category/consul | 2022-09-08 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Hashicorp Search vendor "Hashicorp" | Consul Search vendor "Hashicorp" for product "Consul" | < 1.8.15 Search vendor "Hashicorp" for product "Consul" and version " < 1.8.15" | - |
Affected
| ||||||
| Hashicorp Search vendor "Hashicorp" | Consul Search vendor "Hashicorp" for product "Consul" | < 1.8.15 Search vendor "Hashicorp" for product "Consul" and version " < 1.8.15" | enterprise |
Affected
| ||||||
| Hashicorp Search vendor "Hashicorp" | Consul Search vendor "Hashicorp" for product "Consul" | >= 1.9.0 < 1.9.9 Search vendor "Hashicorp" for product "Consul" and version " >= 1.9.0 < 1.9.9" | - |
Affected
| ||||||
| Hashicorp Search vendor "Hashicorp" | Consul Search vendor "Hashicorp" for product "Consul" | >= 1.9.0 < 1.9.9 Search vendor "Hashicorp" for product "Consul" and version " >= 1.9.0 < 1.9.9" | enterprise |
Affected
| ||||||
| Hashicorp Search vendor "Hashicorp" | Consul Search vendor "Hashicorp" for product "Consul" | >= 1.10.0 < 1.10.2 Search vendor "Hashicorp" for product "Consul" and version " >= 1.10.0 < 1.10.2" | - |
Affected
| ||||||
| Hashicorp Search vendor "Hashicorp" | Consul Search vendor "Hashicorp" for product "Consul" | >= 1.10.0 < 1.10.2 Search vendor "Hashicorp" for product "Consul" and version " >= 1.10.0 < 1.10.2" | enterprise |
Affected
| ||||||