CVE-2022-46670

Rockwell Automation MicroLogix 1100 & 1400 Vulnerable to Cross-Site Scripting Attack

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Rockwell Automation was made aware of a vulnerability by a security researcher from Georgia Institute of Technology that the MicroLogix 1100 and 1400 controllers contain a vulnerability that may give an attacker the ability to accomplish remote code execution. The vulnerability is an unauthenticated stored cross-site scripting vulnerability in the embedded webserver. The payload is transferred to the controller over SNMP and is rendered on the homepage of the embedded website.

Un investigador de seguridad del Instituto de Tecnología de Georgia informó a Rockwell Automation de una vulnerabilidad que indica que los controladores MicroLogix 1100 y 1400 contienen una vulnerabilidad que puede brindarle a un atacante la capacidad de realizar la ejecución remota de código. La vulnerabilidad es de Cross-Site Scripting almacenado, no autenticada en el servidor web integrado. El payload se transfiere al controlador a través de SNMP y se representa en la página de inicio del sitio web integrado.

*Credits: Ryan Pickren, a security researcher from Georgia Institute of Technology

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-12-06 CVE Reserved
2022-12-16 CVE Published
2024-07-08 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

CAPEC-63: Cross-Site Scripting (XSS)

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1137679	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Rockwellautomation Search vendor "Rockwellautomation"	Micrologix 1400 Firmware Search vendor "Rockwellautomation" for product "Micrologix 1400 Firmware"	-	-	Affected	in	Rockwellautomation Search vendor "Rockwellautomation"	Micrologix 1400 Search vendor "Rockwellautomation" for product "Micrologix 1400"	-	-	Safe
Rockwellautomation Search vendor "Rockwellautomation"	Micrologix 1100 Firmware Search vendor "Rockwellautomation" for product "Micrologix 1100 Firmware"	-	-	Affected	in	Rockwellautomation Search vendor "Rockwellautomation"	Micrologix 1100 Search vendor "Rockwellautomation" for product "Micrologix 1100"	-	-	Safe
Rockwellautomation Search vendor "Rockwellautomation"	Micrologix 1400-b Firmware Search vendor "Rockwellautomation" for product "Micrologix 1400-b Firmware"	<= 21.007 Search vendor "Rockwellautomation" for product "Micrologix 1400-b Firmware" and version " <= 21.007"	-	Affected	in	Rockwellautomation Search vendor "Rockwellautomation"	Micrologix 1400-b Search vendor "Rockwellautomation" for product "Micrologix 1400-b"	-	-	Safe
Rockwellautomation Search vendor "Rockwellautomation"	Micrologix 1400-c Firmware Search vendor "Rockwellautomation" for product "Micrologix 1400-c Firmware"	<= 21.007 Search vendor "Rockwellautomation" for product "Micrologix 1400-c Firmware" and version " <= 21.007"	-	Affected	in	Rockwellautomation Search vendor "Rockwellautomation"	Micrologix 1400-c Search vendor "Rockwellautomation" for product "Micrologix 1400-c"	-	-	Safe
Rockwellautomation Search vendor "Rockwellautomation"	Micrologix 1400-a Firmware Search vendor "Rockwellautomation" for product "Micrologix 1400-a Firmware"	<= 7.000 Search vendor "Rockwellautomation" for product "Micrologix 1400-a Firmware" and version " <= 7.000"	-	Affected	in	Rockwellautomation Search vendor "Rockwellautomation"	Micrologix 1400-a Search vendor "Rockwellautomation" for product "Micrologix 1400-a"	-	-	Safe