How severe is CVE-2025-3544?

CVE-2025-3544 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-3544 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-3544?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-3544 have an EU (EUVD) identifier?

Yes. CVE-2025-3544 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-10861.

When was CVE-2025-3544 published?

CVE-2025-3544 was published on 2025-04-14 and last updated on 2026-06-17.

CVE-2025-3544

CVE-2025-3544 is a high-severity vulnerability with a CVSS 3.x base score of 8.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-74.

Key facts

Severity: High (CVSS 3.x base score 8.0)
CVSS v2: 7.7
CVSS v4: 8.6
EPSS exploit prediction: 1% (64th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-10861
Weakness: CWE-74
Published: 2025-04-14
Last modified: 2026-06-17

Description

A vulnerability was found in H3C Magic NX15, Magic NX30 Pro, Magic NX400, Magic R3010 and Magic BE18000 up to V100R014 and classified as critical. This issue affects the function FCGI_CheckStringIfContainsSemicolon of the file /api/wizard/getCapabilityWeb of the component HTTP POST Request Handler. The manipulation leads to command injection. Access to the local network is required for this attack to succeed. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component.

Frequently asked questions

What is CVE-2025-3544?: A vulnerability was found in H3C Magic NX15, Magic NX30 Pro, Magic NX400, Magic R3010 and Magic BE18000 up to V100R014 and classified as critical. This issue affects the function FCGI_CheckStringIfContainsSemicolon of the file /api/wizard/getCapabilityWeb of the component HTTP POST Request Handler. The manipulation leads to command injection. Access to the local network is required for this attack to succeed. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component.
How severe is CVE-2025-3544?: CVE-2025-3544 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-3544 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-3544?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-3544 have an EU (EUVD) identifier?: Yes. CVE-2025-3544 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-10861.
When was CVE-2025-3544 published?: CVE-2025-3544 was published on 2025-04-14 and last updated on 2026-06-17.

References

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