CVE-2023-1841

Honeywell MPA2 Web Application XSS vulnerability

Severity Score

8.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Honeywell MPA2 Access Panel (Web server modules) allows XSS Using Invalid Characters.This issue affects MPA2 Access Panel all version prior to R1.00.08.05.

Honeywell released firmware update package MPA2 firmware R1.00.08.05 which addresses this vulnerability. This version and all later versions
correct the reported vulnerability.

La vulnerabilidad de neutralización inadecuada de la entrada durante la generación de páginas web ('cross-site Scripting') en Honeywell MPA2 Access Panel (módulos de servidor web) permite que XSS utilice caracteres no válidos. Este problema afecta a MPA2 Access Panel en todas las versiones anteriores a R1.00.08.05. Honeywell lanzó el paquete de actualización de firmware MPA2 R1.00.08.05 que soluciona esta vulnerabilidad. Esta versión y todas las versiones posteriores corrigen la vulnerabilidad informada.

*Credits: Ken Pyle from CYBIR (kp@cybir.com)

CVSS Scores

Honeywell International Inc.v3.1 8.1

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2023-04-04 CVE Reserved
2024-02-29 CVE Published
2024-02-29 EPSS Updated
2024-08-02 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-247: XSS Using Invalid Characters

References (2)

URL	Tag	Source
https://buildings.honeywell.com/us/en/brands/our-brands/security/support-and-resources/product-resources/eol-and-security-notices
https://https://www.honeywell.com/us/en/product-security

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Honeywell Search vendor "Honeywell"		MPA2 Access Panel Search vendor "Honeywell" for product "MPA2 Access Panel"				< R1.00.08.05 Search vendor "Honeywell" for product "MPA2 Access Panel" and version " < R1.00.08.05"		en		Affected