Vendor
Hirschmann vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 9 vulnerabilities in Hirschmann: 0 in the last 7 days and 1 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-89025, was published on 15 September 2026. Nothing in the last four weeks, down from 1 vulnerability in the four before.
- Last 7 days
- 0
- Last 90 days
- 1
- Critical, all time
- 2
- Exploited in the wild
- 0
About Hirschmann
Hirschmann is a brand specializing in industrial networking and connectivity solutions, including switches and wireless systems.
Latest Hirschmann vulnerabilities
- CVE-2026-89025: Hirschmann HiOS Switch Platform denial-of-service in web serverhighCVSS 7.5EPSS 0.8%
- CVE-2021-4477: Hirschmann HiLCOS firewall bypass in IPv6 IPsec deploymentscriticalCVSS 9.1EPSS 0.3%
- CVE-2022-4987: Hirschmann Industrial HiVision untrusted search path in external applicationshighCVSS 7.3EPSS 0.1%
- CVE-2020-37216: Hirschmann HiOS denial of service in EtherNet/IP stackhighCVSS 7.5EPSS 0.9%
- CVE-2022-4986: Hirschmann EagleSDV denial of service in TLS session establishmenthighCVSS 7.5EPSS 0.0%
- CVE-2025-15620: Hirschmann HiOS Switch Platform denial of service in web interfacehighCVSS 8.6EPSS 0.0%
- CVE-2024-14033: Hirschmann EagleSDV and HiLCOS denial of service in TLS and Web InterfacehighCVSS 7.5EPSS 0.4%
- CVE-2024-14034: Hirschmann HiEOS auth bypass in HTTP management modulecriticalCVSS 9.8EPSS 0.5%
- CVE-2023-7343: Hirschmann Industrial HiVision arbitrary code execution in project fileshighCVSS 7.8EPSS 0.1%
Most severe Hirschmann vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2024-14034: Hirschmann HiEOS auth bypass in HTTP management modulecriticalCVSS 9.8EPSS 0.5%
- CVE-2021-4477: Hirschmann HiLCOS firewall bypass in IPv6 IPsec deploymentscriticalCVSS 9.1EPSS 0.3%
- CVE-2025-15620: Hirschmann HiOS Switch Platform denial of service in web interfacehighCVSS 8.6EPSS 0.0%
- CVE-2023-7343: Hirschmann Industrial HiVision arbitrary code execution in project fileshighCVSS 7.8EPSS 0.1%
- CVE-2020-37216: Hirschmann HiOS denial of service in EtherNet/IP stackhighCVSS 7.5EPSS 0.9%
- CVE-2026-89025: Hirschmann HiOS Switch Platform denial-of-service in web serverhighCVSS 7.5EPSS 0.8%
- CVE-2024-14033: Hirschmann EagleSDV and HiLCOS denial of service in TLS and Web InterfacehighCVSS 7.5EPSS 0.4%
- CVE-2022-4986: Hirschmann EagleSDV denial of service in TLS session establishmenthighCVSS 7.5EPSS 0.0%
- CVE-2022-4987: Hirschmann Industrial HiVision untrusted search path in external applicationshighCVSS 7.3EPSS 0.1%
Vulnerabilities per week
Nothing in the last four weeks, down from 1 vulnerability in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 1 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Hirschmann vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/vendors/hirschmann)<a href="https://junglewise.ai/threats/vendors/hirschmann"><img src="https://junglewise.ai/threats/vendors/hirschmann/badge.svg" alt="Hirschmann vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/vendors/hirschmann.json, and this page as text at https://junglewise.ai/threats/vendors/hirschmann.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Hirschmann vulnerabilities", https://junglewise.ai/threats/vendors/hirschmann, 9 November 2026.