CVE-2021-43415

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

HashiCorp Nomad and Nomad Enterprise up to 1.0.13, 1.1.7, and 1.2.0, with the QEMU task driver enabled, allowed authenticated users with job submission capabilities to bypass the configured allowed image paths. Fixed in 1.0.14, 1.1.8, and 1.2.1.

HashiCorp Nomad y Nomad Enterprise versiones hasta 1.0.13, 1.1.7 y 1.2.0, con el controlador de tareas QEMU habilitado, permitía a usuarios autenticados con capacidad de envío de trabajos omitir las rutas de imagen permitidas configuradas. Corregido en versiones 1.0.14, 1.1.8 y 1.2.1

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-11-08 CVE Reserved
2021-12-03 CVE Published
2023-06-26 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://discuss.hashicorp.com/t/hcsec-2021-31-nomad-qemu-task-driver-allowed-paths-bypass-with-job-args/32288	2023-08-08
https://www.hashicorp.com/blog/category/nomad	2023-08-08

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Hashicorp Search vendor "Hashicorp"		Nomad Search vendor "Hashicorp" for product "Nomad"				>= 1.0.0 < 1.0.14 Search vendor "Hashicorp" for product "Nomad" and version " >= 1.0.0 < 1.0.14"		-		Affected
Hashicorp Search vendor "Hashicorp"		Nomad Search vendor "Hashicorp" for product "Nomad"				>= 1.0.0 < 1.0.14 Search vendor "Hashicorp" for product "Nomad" and version " >= 1.0.0 < 1.0.14"		enterprise		Affected
Hashicorp Search vendor "Hashicorp"		Nomad Search vendor "Hashicorp" for product "Nomad"				>= 1.1.0 < 1.1.8 Search vendor "Hashicorp" for product "Nomad" and version " >= 1.1.0 < 1.1.8"		-		Affected
Hashicorp Search vendor "Hashicorp"		Nomad Search vendor "Hashicorp" for product "Nomad"				>= 1.1.0 < 1.1.8 Search vendor "Hashicorp" for product "Nomad" and version " >= 1.1.0 < 1.1.8"		enterprise		Affected
Hashicorp Search vendor "Hashicorp"		Nomad Search vendor "Hashicorp" for product "Nomad"				1.2.0 Search vendor "Hashicorp" for product "Nomad" and version "1.2.0"		-		Affected
Hashicorp Search vendor "Hashicorp"		Nomad Search vendor "Hashicorp" for product "Nomad"				1.2.0 Search vendor "Hashicorp" for product "Nomad" and version "1.2.0"		enterprise		Affected