CVE-2021-45421

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Emerson Dixell XWEB-500 products are affected by information disclosure via directory listing. A potential attacker can use this misconfiguration to access all the files in the remote directories. Note: the product has not been supported since 2018 and should be removed or replaced

Los productos Emerson Dixell XWEB-500 están afectados por una divulgación de información por medio del listado de directorios. Un atacante potencial puede usar esta configuración errónea para acceder a todos los archivos de los directorios remotos. Nota: el producto no ha sido soportado desde 2018 y debe ser eliminado o reemplazado

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-12-20 CVE Reserved
2022-02-14 CVE Published
2024-08-04 CVE Updated
2024-08-04 First Exploit
2024-09-20 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

CAPEC

References (3)

URL	Tag	Source
http://dixell.com	Product

URL	Date	SRC
https://www.swascan.com/emerson	2024-08-04

URL	Date	SRC

URL	Date	SRC
http://emerson.com	2024-05-17

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Emerson Search vendor "Emerson"	Dixell Xweb-500 Firmware Search vendor "Emerson" for product "Dixell Xweb-500 Firmware"	-	-	Affected	in	Emerson Search vendor "Emerson"	Dixell Xweb-500 Search vendor "Emerson" for product "Dixell Xweb-500"	-	-	Safe

* End Of Life in some or all products. Do not expect updates.