Known Vulnerabilities for Hirschmann HiOS by Belden

Listed below are 10 of the newest known vulnerabilities associated with "Hirschmann HiOS" by "Belden".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2021-27734 Hirschmann HiOS 07.1.01, 07.1.02, and 08.1.00 through 08.5.xx and HiSecOS 03.3.00 through 03.5.01 allow remote attackers to c... 9.8 - CRITICAL 2021-05-17 2022-07-12
CVE-2020-37216 Hirschmann HiOS devices versions prior to 08.1.00 and 07.1.01 contain a denial of service vulnerability in the EtherNet/IP s... 9.8 - CRITICAL 2026-04-03 2026-04-03
CVE-2020-9307 Hirschmann OS2, RSP, and RSPE devices before HiOS 08.3.00 allow a denial of service. An unauthenticated, adjacent attacker ca... 6.5 - MEDIUM 2021-02-11 2021-02-23
CVE-2020-6994 A buffer overflow vulnerability was found in some devices of Hirschmann Automation and Control HiOS and HiSecOS. The vulnerab... 9.8 - CRITICAL 2020-04-03 2021-06-17
CVE-2019-12265 Wind River VxWorks 6.5, 6.6, 6.7, 6.8, 6.9.3 and 6.9.4 has a Memory Leak in the IGMPv3 client component. There is an IPNET se... 5.3 - MEDIUM 2019-08-09 2022-08-12
CVE-2019-12264 Wind River VxWorks 6.6, 6.7, 6.8, 6.9.3, 6.9.4, and Vx7 has Incorrect Access Control in IPv4 assignment by the ipdhcpc DHCP c... 7.1 - HIGH 2019-08-05 2022-06-16
CVE-2019-12263 Wind River VxWorks 6.9.4 and vx7 has a Buffer Overflow in the TCP component (issue 4 of 4). There is an IPNET security vulner... 8.1 - HIGH 2019-08-09 2022-08-12
CVE-2019-12262 Wind River VxWorks 6.6, 6.7, 6.8, 6.9 and 7 has Incorrect Access Control in the RARP client component. IPNET security vulnera... 9.8 - CRITICAL 2019-08-14 2022-06-16
CVE-2019-12261 Wind River VxWorks 6.7 though 6.9 and vx7 has a Buffer Overflow in the TCP component (issue 3 of 4). This is an IPNET securit... 9.8 - CRITICAL 2019-08-09 2022-08-12
CVE-2019-12260 Wind River VxWorks 6.9 and vx7 has a Buffer Overflow in the TCP component (issue 2 of 4). This is an IPNET security vulnerabi... 9.8 - CRITICAL 2019-08-09 2022-08-12
Results limited to 10 most recent vulnerabilities
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