How severe is CVE-2025-14704?

CVE-2025-14704 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-14704 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-14704?

CVE-2025-14704 affects Sgwbox N3 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-14704?

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-2025-14704 have an EU (EUVD) identifier?

Yes. CVE-2025-14704 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203335.

When was CVE-2025-14704 published?

CVE-2025-14704 was published on 2025-12-15 and last updated on 2026-06-17.

CVE-2025-14704

CVE-2025-14704 is a high-severity vulnerability in Sgwbox N3 Firmware with a CVSS 3.x base score of 7.3. Its EPSS exploit-prediction score of 11% places it in the 95th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-22.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 11% (95th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-203335
Weakness: CWE-22
Affected product: Sgwbox N3 Firmware
Published: 2025-12-15
Last modified: 2026-06-17

Description

A vulnerability was found in Shiguangwu sgwbox N3 2.0.25. The impacted element is an unknown function of the file /eshell of the component API. The manipulation results in path traversal. It is possible to launch the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2025-14704?: A vulnerability was found in Shiguangwu sgwbox N3 2.0.25. The impacted element is an unknown function of the file /eshell of the component API. The manipulation results in path traversal. It is possible to launch the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-14704?: CVE-2025-14704 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-14704 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-14704?: CVE-2025-14704 affects Sgwbox N3 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-14704?: 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-2025-14704 have an EU (EUVD) identifier?: Yes. CVE-2025-14704 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203335.
When was CVE-2025-14704 published?: CVE-2025-14704 was published on 2025-12-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:sgwbox:n3_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Sgwbox N3 Firmware

CVE-2025-14709 — Critical (CVSS 9.8): A security vulnerability has been detected in Shiguangwu sgwbox N3 2.0.25. Affected by this issue is some unknown…
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CVE-2025-14705 — Critical (CVSS 9.8): A vulnerability was determined in Shiguangwu sgwbox N3 2.0.25. This affects an unknown function of the component…
CVE-2025-14703 — Medium (CVSS 5.3): A vulnerability has been found in Shiguangwu sgwbox N3 2.0.25. The affected element is an unknown function of the file…

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