CVE-2025-15620

critical · 9.2

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.

9.2

CVSS

0.5%

EPSS (exploit prob.)

43rd

EPSS percentile

2026-04-02

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-306

Affected products

Vendor	Product	Affected versions
belden	hios_switch	>= 09.1.00, < 09.4.05
belden	hios_switch	>= 10.0.00, < 10.3.01

Check a specific version with /api/v1/cve/match.

References

https://assets.belden.com/m/702a656e81736b04/original/PSIRT-2_Web_Interface_HiOS.pdf
https://www.vulncheck.com/advisories/hios-switch-platform-denial-of-service-via-web-interface

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-15620