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Belden — Vulnerabilities & Security Advisories 18

Browse all 18 CVE security advisories affecting Belden. AI-powered Chinese analysis, POCs, and references for each vulnerability.

Top products by Belden:Hirschmann Industrial HiVisionHirschmann EagleSDVHirschmann HiOSHiSecOSHirschmann HiSecOS EAGLEHirschmann HiEOS LRS11Hirschmann HiOS Switch PlatformHirschmann HiLCOSHirschmann HiSecOS Classic Firewall (EAGLE, EAGLE One)Hirschmann HiLCOS Classic PlatformHirschmann HiLCOS OpenBAT, BAT450, WLCGarrettCom Magnum 6K and 10K Managed SwitchesHirschmann HiLCOS OpenBAT
CVE IDTitleCVSSSeverityPublished
CVE-2017-20234 GarrettCom Magnum 6K and 10K Authentication Bypass via Hardcoded String — GarrettCom Magnum 6K and 10K Managed SwitchesCWE-798 9.8 Critical2026-04-03
CVE-2017-20233 Hirschmann HiLCOS Layer-2 Firewall Multicast Broadcast Traffic Bypass — Hirschmann HiLCOS OpenBAT, BAT450, WLCCWE-284 5.4 Medium2026-04-03
CVE-2018-25236 Hirschmann HiOS HiSecOS Authentication Bypass via HTTP Management — Hirschmann HiOSCWE-287 9.8 Critical2026-04-03
CVE-2021-4477 Hirschmann HiLCOS OpenBAT BAT450 IPv6 IPsec Firewall Bypass — Hirschmann HiLCOS OpenBATCWE-284 9.1 Critical2026-04-03
CVE-2017-20238 Hirschmann Industrial HiVision Improper Authorization Privilege Escalation — Hirschmann Industrial HiVisionCWE-285 7.1 High2026-04-03
CVE-2016-15058 Hirschmann HiLCOS Classic Platform Password Exposure via SNMP — Hirschmann HiLCOS Classic PlatformCWE-257 8.1 High2026-04-03
CVE-2015-10148 Hirschmann HiLCOS Hard-coded Credentials SSH SSL Keys — Hirschmann HiLCOSCWE-321 7.5 High2026-04-03
CVE-2018-25237 Hirschmann HiSecOS Buffer Overflow via HTTPS Login — Hirschmann HiSecOS Classic Firewall (EAGLE, EAGLE One)CWE-120 9.8 Critical2026-04-03
CVE-2017-20237 Hirschmann Industrial HiVision Authentication Bypass Remote Code Execution — Hirschmann Industrial HiVisionCWE-287 9.8 Critical2026-04-03
CVE-2020-37216 Hirschmann HiOS EtherNet/IP Stack Denial of Service — Hirschmann HiOSCWE-20 7.5 High2026-04-03
CVE-2022-4987 Hirschmann Industrial HiVision External Application Path Hijacking Leading to Arbitrary Code Execution — Hirschmann Industrial HiVisionCWE-426 7.3 High2026-04-03
CVE-2022-4986 Hirschmann EagleSDV Denial of Service via TLS — Hirschmann EagleSDVCWE-400 7.5 High2026-04-02
CVE-2024-14033 Hirschmann EagleSDV Denial of Service via TLS — Hirschmann EagleSDVCWE-400 7.5 High2026-04-02
CVE-2025-15620 HiOS Switch Platform Denial-of-Service via Web Interface — Hirschmann HiOS Switch PlatformCWE-306 9.3 High2026-04-02
CVE-2024-14034 Hirschmann HiEOS Authentication Bypass via HTTP Management Module — Hirschmann HiEOS LRS11CWE-287 9.8 Critical2026-04-02
CVE-2023-7343 Belden Industrial HiVision Arbitrary Code Execution via Malicious Project File — Hirschmann Industrial HiVisionCWE-269 7.8 High2026-04-02
CVE-2023-7342 Belden HiSecOS Web Server Privilege Escalation — Hirschmann HiSecOS EAGLECWE-269 8.8 High2026-04-02
CVE-2023-53908 HiSecOS 04.0.01 Privilege Escalation via User Role Modification — HiSecOSCWE-269 8.8 High2025-12-17

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.