CVE-2021-31917

Infinispan: Authentication bypass on REST endpoints when using DIGEST authentication mechanism

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A flaw was found in Red Hat DataGrid 8.x (8.0.0, 8.0.1, 8.1.0 and 8.1.1) and Infinispan (10.0.0 through 12.0.0). An attacker could bypass authentication on all REST endpoints when DIGEST is used as the authentication method. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Se ha encontrado un fallo en Red Hat DataGrid versiones 8.x (8.0.0, 8.0.1, 8.1.0 y 8.1.1) e Infinispan (10.0.0 a 12.0.0). Un atacante podría omitir la autenticación en todos los REST endpoints cuando es usado DIGEST como método de autenticación. La mayor amenaza de esta vulnerabilidad es la confidencialidad e integridad de los datos, así como la disponibilidad del sistema

A flaw was found in Red Hat DataGrid and Infinispan. An attacker could bypass authentication on all REST endpoints when DIGEST is used as the authentication method. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-04-29 CVE Reserved
2021-05-27 CVE Published
2024-06-20 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-287: Improper Authentication

CAPEC

References (3)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/security/cve/cve-2021-31917	2022-01-11
https://access.redhat.com/security/cve/CVE-2021-31917	2021-05-26
https://bugzilla.redhat.com/show_bug.cgi?id=1955113	2021-05-26

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Infinispan Search vendor "Infinispan"		Infinispan-server-rest Search vendor "Infinispan" for product "Infinispan-server-rest"				>= 10.0.0 < 11.0.12 Search vendor "Infinispan" for product "Infinispan-server-rest" and version " >= 10.0.0 < 11.0.12"		-		Affected
Infinispan Search vendor "Infinispan"		Infinispan-server-rest Search vendor "Infinispan" for product "Infinispan-server-rest"				>= 12.0.0 < 12.1.4 Search vendor "Infinispan" for product "Infinispan-server-rest" and version " >= 12.0.0 < 12.1.4"		-		Affected
Redhat Search vendor "Redhat"		Data Grid Search vendor "Redhat" for product "Data Grid"				8.0.0 Search vendor "Redhat" for product "Data Grid" and version "8.0.0"		-		Affected
Redhat Search vendor "Redhat"		Data Grid Search vendor "Redhat" for product "Data Grid"				8.0.1 Search vendor "Redhat" for product "Data Grid" and version "8.0.1"		-		Affected
Redhat Search vendor "Redhat"		Data Grid Search vendor "Redhat" for product "Data Grid"				8.1.0 Search vendor "Redhat" for product "Data Grid" and version "8.1.0"		-		Affected
Redhat Search vendor "Redhat"		Data Grid Search vendor "Redhat" for product "Data Grid"				8.1.1 Search vendor "Redhat" for product "Data Grid" and version "8.1.1"		-		Affected