Description

Hirschmann HiEOS devices versions prior to 01.1.00 contain an authentication bypass vulnerability in the HTTP(S) management module that allows unauthenticated remote attackers to gain administrative access by sending specially crafted HTTP(S) requests. Attackers can exploit improper authentication handling to obtain elevated privileges and perform unauthorized actions including configuration download or upload and firmware modification.

INFO

Published Date :

2026-04-02T20:01:23.748Z

Last Modified :

2026-04-03T22:27:03.051Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2024-14034 vulnerability.

Vendors Products
Belden
  • Hirschmann Hieos
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-14034.

URL Resource
https://assets.belden.com/m/7ec5c6da25ef288/original/Belden_Security_Bulletin_BSECV-2024-02_1v0.pdf cve-icon cve-icon
https://www.vulncheck.com/advisories/hirschmann-hieos-authentication-bypass-via-http-management-module 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