by Kastro
Paper/Archive/CVE-2025-15620

CVE-2025-15620

Belden Hirschmann HiOS Switch Platform — HiOS Switch Platform Denial-of-Service via Web Interface

EPSS 0.5%CVSS 9.2
critical.is priorityof 100
36
CVSS 9.2 (CNA)9.2 / 10 × 3027.6Not in CISA KEV+300.0EPSS percentile 43.5.435 × 208.7No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
Hirschmann HiOS Switch Platform09.1.00 – < 09.4.0509.4.05CNA
Hirschmann HiOS Switch Platform10.0.00 – < 10.3.0110.3.01CNA

Scores by source

VulnCheck (CNA)9.2CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H
VulnCheck (CNA)8.6CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

advisoryassets.belden.com/m/702a656e81736b04/original/PSIRT-2_Web_Interface_HiOS.pdfwriteupvulncheck.com/advisories/hios-switch-platform-denial-of-service-via-web-interface