CVE-2021-36783

Rancher: Failure to properly sanitize credentials in cluster template answers

Severity Score

9.9

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A Insufficiently Protected Credentials vulnerability in SUSE Rancher allows authenticated Cluster Owners, Cluster Members, Project Owners and Project Members to read credentials, passwords and API tokens that have been stored in cleartext and exposed via API endpoints. This issue affects: SUSE Rancher Rancher versions prior to 2.6.4; Rancher versions prior to 2.5.13.

Una vulnerabilidad de credenciales insuficientemente protegidas en SUSE Rancher permite a los propietarios de clústeres, miembros de clústeres, propietarios de proyectos y miembros de proyectos autenticados leer credenciales, contraseñas y tokens de API que se han almacenado en texto claro y se han expuesto a través de puntos finales de API. Este problema afecta a: Las versiones de SUSE Rancher anteriores a la 2.6.4; las versiones de Rancher anteriores a la 2.5.13

*Credits: N/A

CVSS Scores

NISTv3.1 9.9

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-07-19 CVE Reserved
2022-09-07 CVE Published
2024-03-11 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-522: Insufficiently Protected Credentials

CAPEC

References (2)

URL	Tag	Source
https://github.com/rancher/rancher/security/advisories/GHSA-8w87-58w6-hfv8	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://bugzilla.suse.com/show_bug.cgi?id=1193990	2023-03-23

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Suse Search vendor "Suse"		Rancher Search vendor "Suse" for product "Rancher"				>= 2.5.0 < 2.5.13 Search vendor "Suse" for product "Rancher" and version " >= 2.5.0 < 2.5.13"		-		Affected
Suse Search vendor "Suse"		Rancher Search vendor "Suse" for product "Rancher"				>= 2.6.0 < 2.6.4 Search vendor "Suse" for product "Rancher" and version " >= 2.6.0 < 2.6.4"		-		Affected