Description

EHG2408 series switch developed by Atop Technologies has a Stack-based Buffer Overflow vulnerability, allowing unauthenticated remote attackers to control the program's execution flow and execute arbitrary code.

INFO

Published Date :

2026-03-09T06:23:37.193Z

Last Modified :

2026-03-09T20:52:48.388Z

Source :

twcert
AFFECTED PRODUCTS

The following products are affected by CVE-2026-3823 vulnerability.

Vendors Products
Atop Technologies
  • Ehg2408
  • Ehg2408-2sfp
Blackbeartechhive
  • Atop Ehg2408
  • Atop Ehg2408-2sfp
  • Atop Ehg2408-2sfp Firmware
  • Atop Ehg2408 Firmware
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-3823.

URL Resource
https://www.twcert.org.tw/en/cp-139-10753-e091e-2.html cve-icon cve-icon
https://www.twcert.org.tw/tw/cp-132-10752-5a4d9-1.html cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact