CVE-2020-36283

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

HID OMNIKEY 5427 and OMNIKEY 5127 readers are vulnerable to CSRF when using the EEM driver (Ethernet Emulation Mode). By persuading an authenticated user to visit a malicious Web site, a remote attacker could send a malformed HTTP request to upload a configuration file to the device. An attacker could exploit this vulnerability to perform cross-site scripting attacks, Web cache poisoning, and other malicious activities.

Los lectores HID OMNIKEY 5427 y OMNIKEY 5127, son vulnerables a un ataque de tipo CSRF cuando es usado el controlador EEM (Ethernet Emulation Mode). Al persuadir a un usuario autenticado para que visite un sitio Web malicioso, un atacante remoto podría enviar una petición HTTP malformada para cargar un archivo de configuración en el dispositivo. Un atacante podría explotar esta vulnerabilidad para llevar a cabo ataques de tipo cross-site scripting, envenenamiento de la caché web y otras actividades maliciosas

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-03-24 CVE Reserved
2021-03-24 CVE Published
2023-10-29 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-352: Cross-Site Request Forgery (CSRF)

CAPEC

References (2)

URL	Tag	Source
https://exchange.xforce.ibmcloud.com/vulnerabilities/198443	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.hidglobal.com/sites/default/files/resource_files/hid-psa-2020-01-omnikey-csrf-security-advisory-paper.pdf	2021-03-26

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Hidglobal Search vendor "Hidglobal"	Omnikey 5427 Firmware Search vendor "Hidglobal" for product "Omnikey 5427 Firmware"	-	-	Affected	in	Hidglobal Search vendor "Hidglobal"	Omnikey 5427 Search vendor "Hidglobal" for product "Omnikey 5427"	-	-	Safe
Hidglobal Search vendor "Hidglobal"	Omnikey 5127 Firmware Search vendor "Hidglobal" for product "Omnikey 5127 Firmware"	-	-	Affected	in	Hidglobal Search vendor "Hidglobal"	Omnikey 5127 Search vendor "Hidglobal" for product "Omnikey 5127"	-	-	Safe