CVE-2025-15620
HIGHHiOS Switch Platform Denial-of-Service via Web Interface
Title source: cnaDescription
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 endpoint. Attackers can trigger an uncontrolled reboot condition through crafted HTTP requests to cause service disruption and unavailability of the switch.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
Belden Security Advisories
https://assets.belden.com/m/702a656e81736b04/original/PSIRT-2_Web_Interface_HiOS.pdf
Third Party Advisory third-party-advisory
https://www.vulncheck.com/advisories/hios-switch-platform-denial-of-service-via-web-interface
Scores
CVSS v3
8.6
EPSS
0.0051
EPSS Percentile
39.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-306
Status
published
Products (3)
belden/hios_switch
09.1.00 - 09.4.05
Belden/Hirschmann HiOS Switch Platform
09.1.00 - 09.4.05
Belden/Hirschmann HiOS Switch Platform
10.0.00 - 10.3.01
Published
Apr 02, 2026
Tracked Since
Apr 03, 2026