CVE-2021-37218
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 Nomad and Nomad Enterprise 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 1.0.10 and 1.1.4.
La capa RPC de HashiCorp Nomad y Nomad Enterprise Raft permite a agentes no servidores con un certificado válido firmado por la misma CA acceder a la funcionalidad server-only, permitiendo una escalada de privilegios. Corregido en versiones 1.0.10 y 1.1.4
*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
- 2023-03-31 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-295: Improper Certificate Validation
CAPEC
References (2)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://discuss.hashicorp.com/t/hcsec-2021-21-nomad-raft-rpc-privilege-escalation/29023 | 2021-09-13 | |
| https://www.hashicorp.com/blog/category/nomad | 2021-09-13 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Hashicorp Search vendor "Hashicorp" | Nomad Search vendor "Hashicorp" for product "Nomad" | < 1.0.10 Search vendor "Hashicorp" for product "Nomad" and version " < 1.0.10" | - |
Affected
| ||||||
| Hashicorp Search vendor "Hashicorp" | Nomad Search vendor "Hashicorp" for product "Nomad" | <= 1.0.10 Search vendor "Hashicorp" for product "Nomad" and version " <= 1.0.10" | enterprise |
Affected
| ||||||
| Hashicorp Search vendor "Hashicorp" | Nomad Search vendor "Hashicorp" for product "Nomad" | >= 1.1.1 < 1.1.4 Search vendor "Hashicorp" for product "Nomad" and version " >= 1.1.1 < 1.1.4" | - |
Affected
| ||||||
| Hashicorp Search vendor "Hashicorp" | Nomad Search vendor "Hashicorp" for product "Nomad" | >= 1.1.1 < 1.1.4 Search vendor "Hashicorp" for product "Nomad" and version " >= 1.1.1 < 1.1.4" | enterprise |
Affected
| ||||||