CVE-2025-3543

High

Description

A vulnerability has been found in H3C Magic NX15, Magic NX30 Pro, Magic NX400 and Magic R3010 up to V100R014 and classified as critical. This vulnerability affects the function FCGI_WizardProtoProcess of the file /api/wizard/setsyncpppoecfg of the component HTTP POST Request Handler. The manipulation leads to command injection. Access to the local network is required for this attack. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component.

SeverityHigh

CVSS8.0

Exploit probability—

ProductMagic NX15

PublishedApr 14, 2025

First seenApr 14, 2025

Weakness typeCWE-77Command injection CWE-74Injection

How to fix

Patches

h3c.com/cn/Service/Document_Software/Software_Download/Consume_product/

Affected products

Product	Affected versions	Fixed in
H3C Magic NX15	V100R014	—
H3C Magic NX30 Pro	V100R014	—
H3C Magic NX400	V100R014	—
H3C Magic R3010	V100R014	—

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