What’s Vulnerable › Products

Belden Hirschmann HiOS vulnerabilities

16 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 2 published in the last 12 months.

Check whether your Belden Hirschmann HiOS version is affected

Latest Belden Hirschmann HiOS vulnerabilities

• CVE-2018-25236 — Hirschmann HiOS HiSecOS Authentication Bypass via HTTP Management (CVSS 9.8)
• CVE-2020-37216 — Hirschmann HiOS EtherNet/IP Stack Denial of Service (CVSS 7.5)
• CVE-2021-27734 — (CVSS 9.8)
• CVE-2020-9307 — (CVSS 6.5)
• CVE-2020-6994 — (CVSS 9.8)
• CVE-2019-12262 — (CVSS 9.8)
• CVE-2019-12261 — (CVSS 9.8)
• CVE-2019-12260 — (CVSS 9.8)
• CVE-2019-12258 — (CVSS 7.5)
• CVE-2019-12255 — (CVSS 9.8)
• CVE-2019-12265 — (CVSS 5.3)
• CVE-2019-12263 — (CVSS 8.1)
• CVE-2019-12259 — (CVSS 7.5)
• CVE-2019-12257 — (CVSS 8.8)
• CVE-2019-12256 — (CVSS 9.8)
• CVE-2019-12264 — (CVSS 7.1)