CVE-2025-3542: Injection (CVSS 8)

Description

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.

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CVSS v3.1 Score

8.0

HIGH

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-74 CWE-74

CWE-77 CWE-77

References

Other References

https://gist.github.com/mono7s/dd7a0a1ec444bb2c228590d298e37a5d https://vuldb.com/?ctiid.304581 https://vuldb.com/?id.304581 https://vuldb.com/?submit.524738 https://www.h3c.com/cn/Service/Document_Software/Software_Download/Consume_product/ https://zhiliao.h3c.com/theme/details/229784

Frequently Asked Questions

What is CVE-2025-3542? +

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. It has a CVSS v3.1 base score of 8.0 (HIGH).

How severe is CVE-2025-3542? +

CVE-2025-3542 has a CVSS v3.1 score of 8.0 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2025-3542? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2025-3542