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belden hirschmann hios
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belden hirschmann hios
14 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
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4.0+
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CVE-2021-27734
>= 08.1.00 and < 08.6.00
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 change
9.8
CRITICAL
CVE-2020-9307
>= 07.0.04 and < 07.1.00
Hirschmann OS2, RSP, and RSPE devices before HiOS 08.3.00 allow a denial of service. An unauthenticated, adjacent attacker can cau
6.5
MEDIUM
CVE-2020-6994
<= 07.0.02
A buffer overflow vulnerability was found in some devices of Hirschmann Automation and Control HiOS and HiSecOS. The vulnerability
9.8
CRITICAL
CVE-2019-12262
<= 07.0.07
Wind River VxWorks 6.6, 6.7, 6.8, 6.9 and 7 has Incorrect Access Control in the RARP client component. IPNET security vulnerabilit
9.8
CRITICAL
CVE-2019-12261
<= 07.0.07
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 security vul
9.8
CRITICAL
CVE-2019-12260
<= 07.0.07
Wind River VxWorks 6.9 and vx7 has a Buffer Overflow in the TCP component (issue 2 of 4). This is an IPNET security vulnerability:
9.8
CRITICAL
CVE-2019-12258
<= 07.0.07
Wind River VxWorks 6.6 through vx7 has Session Fixation in the TCP component. This is a IPNET security vulnerability: DoS of TCP c
7.5
HIGH
CVE-2019-12255
<= 07.0.07
Wind River VxWorks has a Buffer Overflow in the TCP component (issue 1 of 4). This is a IPNET security vulnerability: TCP Urgent P
9.8
CRITICAL
CVE-2019-12265
<= 07.0.07
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 securit
5.3
MEDIUM
CVE-2019-12263
<= 07.0.07
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 vulnerabili
8.1
HIGH
CVE-2019-12259
<= 07.0.07
Wind River VxWorks 6.6, 6.7, 6.8, 6.9 and vx7 has an array index error in the IGMPv3 client component. There is an IPNET security
7.5
HIGH
CVE-2019-12257
<= 07.0.07
Wind River VxWorks 6.6 through 6.9 has a Buffer Overflow in the DHCP client component. There is an IPNET security vulnerability: H
8.8
HIGH
CVE-2019-12256
<= 07.0.07
Wind River VxWorks 6.9 and vx7 has a Buffer Overflow in the IPv4 component. There is an IPNET security vulnerability: Stack overfl
9.8
CRITICAL
CVE-2019-12264
<= 07.0.07
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 client
7.1
HIGH
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