Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%

Belden — Vulnerabilities & Security Advisories 19

Browse all 19 CVE security advisories affecting Belden. AI-powered Chinese analysis, POCs, and references for each vulnerability.

Belden provides industrial automation and network infrastructure solutions, with core use cases in critical manufacturing and energy sectors. Historically, their products have faced vulnerabilities including remote code execution, cross-site scripting, and privilege escalation, often stemming from insecure default configurations and insufficient input validation. Notable security characteristics include exposure of OT environments to network-based attacks, with several incidents involving compromised devices serving as entry points for lateral movement. The 18 recorded CVEs highlight ongoing challenges in securing legacy systems and maintaining secure update mechanisms across their diverse product portfolio.

CVE ID Title CVSS Severity Published
CVE-2026-89025 Hirschmann HiOS Switch Platform DoS via Malformed HTTP Request — Hirschmann HiOS Switch Platform CWE-755 7.5 High 2026-09-15
CVE-2017-20234 GarrettCom Magnum 6K and 10K Authentication Bypass via Hardcoded String — GarrettCom Magnum 6K and 10K Managed Switches CWE-798 9.8 Critical 2026-04-03
CVE-2017-20233 Hirschmann HiLCOS Layer-2 Firewall Multicast Broadcast Traffic Bypass — Hirschmann HiLCOS OpenBAT, BAT450, WLC CWE-284 5.4 Medium 2026-04-03
CVE-2018-25236 Hirschmann HiOS HiSecOS Authentication Bypass via HTTP Management — Hirschmann HiOS CWE-287 9.8 Critical 2026-04-03
CVE-2021-4477 Hirschmann HiLCOS OpenBAT BAT450 IPv6 IPsec Firewall Bypass — Hirschmann HiLCOS OpenBAT CWE-284 9.1 Critical 2026-04-03
CVE-2017-20238 Hirschmann Industrial HiVision Improper Authorization Privilege Escalation — Hirschmann Industrial HiVision CWE-285 7.1 High 2026-04-03
CVE-2016-15058 Hirschmann HiLCOS Classic Platform Password Exposure via SNMP — Hirschmann HiLCOS Classic Platform CWE-257 8.1 High 2026-04-03
CVE-2015-10148 Hirschmann HiLCOS Hard-coded Credentials SSH SSL Keys — Hirschmann HiLCOS CWE-321 8.2 High 2026-04-03
CVE-2018-25237 Hirschmann HiSecOS Buffer Overflow via HTTPS Login — Hirschmann HiSecOS Classic Firewall (EAGLE, EAGLE One) CWE-120 9.8 Critical 2026-04-03
CVE-2017-20237 Hirschmann Industrial HiVision Authentication Bypass Remote Code Execution — Hirschmann Industrial HiVision CWE-287 9.8 Critical 2026-04-03
CVE-2020-37216 Hirschmann HiOS EtherNet/IP Stack Denial of Service — Hirschmann HiOS CWE-20 7.5 High 2026-04-03
CVE-2022-4987 Hirschmann Industrial HiVision External Application Path Hijacking Leading to Arbitrary Code Execution — Hirschmann Industrial HiVision CWE-426 7.3 High 2026-04-03
CVE-2022-4986 Hirschmann EagleSDV Denial of Service via TLS — Hirschmann EagleSDV CWE-400 7.5 High 2026-04-02
CVE-2024-14033 Hirschmann EagleSDV Denial of Service via TLS — Hirschmann EagleSDV CWE-400 7.5 High 2026-04-02
CVE-2025-15620 HiOS Switch Platform Denial-of-Service via Web Interface — Hirschmann HiOS Switch Platform CWE-306 8.6 High 2026-04-02
CVE-2024-14034 Hirschmann HiEOS Authentication Bypass via HTTP Management Module — Hirschmann HiEOS LRS11 CWE-287 9.8 Critical 2026-04-02
CVE-2023-7343 Belden Industrial HiVision Arbitrary Code Execution via Malicious Project File — Hirschmann Industrial HiVision CWE-269 7.8 High 2026-04-02
CVE-2023-7342 Belden HiSecOS Web Server Privilege Escalation — Hirschmann HiSecOS EAGLE CWE-269 8.8 High 2026-04-02
CVE-2023-53908 HiSecOS 04.0.01 Privilege Escalation via User Role Modification — HiSecOS CWE-269 8.8 High 2025-12-17

This page lists every published CVE security advisory associated with Belden. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.