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CVE-2023-1841— Honeywell MPA2 Web Application XSS vulnerability

Quick assessment

Affected
Honeywell MPA2 Access Panel
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Honeywell MPA2 Access Panel是美国霍尼韦尔（Honeywell）公司的一款用于访问控制系统的硬件设备。 Honeywell MPA2 Access Panel R1.00.08.05之前版本存在安全漏洞，该漏洞源于存在跨站脚本漏洞，允许使用无效字符。

CVSS 8.1 · High EPSS 0.37% · P29

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2023-1841

Vulnerability Information
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Vulnerability Title
Honeywell MPA2 Web Application XSS vulnerability
Source: CVE Program / CVE List V5
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Honeywell MPA2 Access Panel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Honeywell MPA2 Access Panel是美国霍尼韦尔（Honeywell）公司的一款用于访问控制系统的硬件设备。 Honeywell MPA2 Access Panel R1.00.08.05之前版本存在安全漏洞，该漏洞源于存在跨站脚本漏洞，允许使用无效字符。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Honeywell MPA2 Access Panel 0 ~ R1.00.08.05 -

II. Public POCs for CVE-2023-1841

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III. Intelligence Information for CVE-2023-1841

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Other References for CVE-2023-1841 (2)

IV. Related Vulnerabilities

Same vendor: Honeywell
Same weakness: CWE-79

V. Comments for CVE-2023-1841

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