PT-2023-12318 · Furukawa Electric · Furukawa Electric Latam 423-41W/Ac+1

Published 2023-07-17 · Updated 2024-10-29 · CVE-2021-37386

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:H

Name of the Vulnerable Software and Affected Versions Furukawa Electric LatAm 423-41W/AC versions prior to 1.1.4 Furukawa Electric LatAm LD421-21W versions prior to 1.3.3

Description The issue is related to an HTML injection vulnerability via the serial number update function. This vulnerability allows for the injection of malicious HTML code, potentially leading to unauthorized access or control of the system.

Recommendations For Furukawa Electric LatAm 423-41W/AC versions prior to 1.1.4, update to version 1.1.4 or later to resolve the issue. For Furukawa Electric LatAm LD421-21W versions prior to 1.3.3, update to version 1.3.3 or later to resolve the issue. As a temporary workaround, consider restricting access to the serial number update function until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-37386

Affected Products

Furukawa Electric Latam 423-41W/Ac

Furukawa Electric Latam Ld421-21W

References · 11

• https://osv.dev/vulnerability/CVE-2021-37386 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-37386 · Security Note
• https://gist.githubusercontent.com/LuigiPolidorio/ec78daac7c3d97966f2e3703ca5d1685/raw/d64a487407d6f9685d3907206954a6c84c6fa621/reference.txt · Note
• https://owasp.org/www-project-web-security-testing-guide/latest/4-Web_Application_Security_Testing/11-Client-side_Testing/03-Testing_for_HTML_Injection · Note
• https://cwe.mitre.org/data/definitions/79.html · Note
• https://softwall.com.br/cves/publicacao-rce-html-injection-furukawa · Note
• https://t.me/cvenotify/55635 · Telegram Post
• https://t.me/cvenotify/57110 · Telegram Post
• https://t.me/cibsecurity/66841 · Telegram Post
• https://t.me/cvenotify/54489 · Telegram Post
• https://t.me/cvenotify/55254 · Telegram Post