Belden vulnerabilities
We track 10 vulnerabilities in Belden products across 8 products. 10 are rated high or critical, and none are known to be exploited. The most recent was published on September 15, 2026.
Latest Belden vulnerabilities
- 7.5 High severity
Hirschmann HiOS Switch Platform: Improper Handling of Exceptional Conditions
Hirschmann HiOS Switch Platform devices contain a denial-of-service vulnerability in the integrated web server due to missing validation of HTTP(S) content. A remote unauthenticated attacker can send a specially crafted HTTP(S) request to a specific endpoint t
- 7.3 High severity
Hirschmann Industrial HiVision: Untrusted Search Path
Hirschmann Industrial HiVision version 08.1.03 prior to 08.1.04 and 08.2.00 contains a vulnerability in the execution of user-configured external applications that allows a local attacker to execute arbitrary binaries. Due to insufficient path sanitization, an
- 7.5 High severity
Hirschmann EagleSDV: Uncontrolled Resource Consumption
Hirschmann EagleSDV version 05.4.01 prior to 05.4.02 contains a denial-of-service vulnerability that causes the device to crash during session establishment when using TLS 1.0 or TLS 1.1. Attackers can trigger a crash by initiating TLS connections with these p
- 8.6 High severity
Hirschmann HiOS Switch Platform: Missing Authentication for Critical Functionality
HiOS Switch Platform versions 09.1.00 through 09.4.04 and 10.0.00 through 10.3.00 contain a denial-of-service vulnerability in the web interface that allows remote attackers to reboot the affected device by sending a malicious HTTP GET request to a specific en
- 7.5 High severity
Hirschmann EagleSDV: Uncontrolled Resource Consumption
Hirschmann EagleSDV firmware prior to 05.4.02 contains a denial-of-service vulnerability in TLS session establishment. Attackers can crash the device during TLS handshake by exploiting protocol downgrades to TLS 1.0 or TLS 1.1, interrupting service availabilit
- 9.8 Critical severity
Hirschmann HiEOS LRS11: Improper Authentication
Hirschmann HiEOS devices versions prior to 01.1.00 contain an authentication bypass vulnerability in the HTTP(S) management module that allows unauthenticated remote attackers to gain administrative access by sending specially crafted HTTP(S) requests. Attacke
- 7.8 High severity
Hirschmann Industrial HiVision: Improper Privilege Management
Hirschmann Industrial HiVision versions 05.0.00 through 08.3.01 prior to 08.3.02 contain an arbitrary code execution vulnerability triggered when an administrator opens a maliciously crafted project file. Successful exploitation allows the attacker to execute
- 8.8 High severity
Hirschmann HiSecOS EAGLE: Improper Privilege Management
HiSecOS web server versions 03.4.00 prior to 04.1.00 contains a privilege escalation vulnerability that allows authenticated users with operator or auditor roles to escalate privileges to the administrator role by sending specially crafted packets to the web s
- 8.8 High severity
HiSecOS: Improper Privilege Management
HiSecOS 04.0.01 contains a privilege escalation vulnerability that allows authenticated users to modify their access role through XML-based NETCONF configuration. Attackers can send crafted XML payloads to the /mops_data endpoint with a specific role value to
- 8.8 High severity
Hirschmann Bat-c2 Firmware: Improper Neutralization of Special Elements used in a Command
The web server of Hirschmann BAT-C2 before 09.13.01.00R04 allows authenticated command injection. This allows an authenticated attacker to pass commands to the shell of the system because the dir parameter of the FsCreateDir Ajax function is not sufficiently s