CVE-2025-3542: h3c Magic NX15

High severity, CVSS 8.0. EPSS: 1.1% chance of exploitation in the next 30 days.

A vulnerability, which was classified as critical, was found in H3C Magic NX15, Magic NX400 and Magic R3010 up to V100R014. This affects the function FCGI_WizardProtoProcess of the file /api/wizard/getsyncpppoecfg of the component HTTP POST Request Handler. The manipulation leads to command injection. The attack needs to be initiated within the local network. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component.

Affected products

• h3c Magic NX15: version V100R014 only
• h3c Magic NX400: version V100R014 only
• h3c Magic r3010: version V100R014 only

Published 2025-04-14. Last modified 2026-06-17.