CVE-2023-1841

Honeywell MPA2 Web Application XSS vulnerability

Description

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.

Category

8.1
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.16%
Vendor Advisory honeywell.com Vendor Advisory https:
Affected: Honeywell MPA2 Access Panel
Published at:
Updated at:

References

Link Tags
https://buildings.honeywell.com/us/en/brands/our-brands/security/support-and-resources/product-resources/eol-and-security-notices vendor advisory
https://https://www.honeywell.com/us/en/product-security vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-1841?
CVE-2023-1841 has been scored as a high severity vulnerability.
How to fix CVE-2023-1841?
To fix CVE-2023-1841, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-1841 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-1841 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-1841?
CVE-2023-1841 affects Honeywell MPA2 Access Panel.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.