CVE-2021-21031

Magento Commerce Failure To Invalidate User Session Could Lead To Unauthorized Access

Severity Score

5.6

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) do not adequately invalidate user sessions. Successful exploitation could lead to unauthorized access to restricted resources. Access to the admin console is not required for successful exploitation.

Magento versiones 2.4.1 (y anteriores), versiones 2.4.0-p1 (y anteriores) y versiones 2.3.6 (y anteriores), no invalidan adecuadamente las sesiones de usuario. Una explotación con éxito podría conllevar a un acceso no autorizado a recursos restringidos. No es requerido un acceso a la consola de administración para una explotación con éxito

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

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

2020-12-18 CVE Reserved
2021-02-11 CVE Published
2023-11-08 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-613: Insufficient Session Expiration

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://helpx.adobe.com/security/products/magento/apsb21-08.html	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				< 2.3.6 Search vendor "Magento" for product "Magento" and version " < 2.3.6"		commerce		Affected
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				< 2.3.6 Search vendor "Magento" for product "Magento" and version " < 2.3.6"		open_source		Affected
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				2.3.6 Search vendor "Magento" for product "Magento" and version "2.3.6"		commerce		Affected
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				2.3.6 Search vendor "Magento" for product "Magento" and version "2.3.6"		open_source		Affected
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				2.4.0 Search vendor "Magento" for product "Magento" and version "2.4.0"		commerce		Affected
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				2.4.0 Search vendor "Magento" for product "Magento" and version "2.4.0"		open_source		Affected
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				2.4.0 Search vendor "Magento" for product "Magento" and version "2.4.0"		p1, commerce		Affected
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				2.4.0 Search vendor "Magento" for product "Magento" and version "2.4.0"		p1, open_source		Affected
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				2.4.1 Search vendor "Magento" for product "Magento" and version "2.4.1"		commerce		Affected
Magento Search vendor "Magento"		Magento Search vendor "Magento" for product "Magento"				2.4.1 Search vendor "Magento" for product "Magento" and version "2.4.1"		open_source		Affected