How severe is CVE-2025-14521?

CVE-2025-14521 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-14521 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-14521?

CVE-2025-14521 affects Baowzh Hfly. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-14521?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-14521 have an EU (EUVD) identifier?

Yes. CVE-2025-14521 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202704.

When was CVE-2025-14521 published?

CVE-2025-14521 was published on 2025-12-11 and last updated on 2026-06-17.

CVE-2025-14521

CVE-2025-14521 is a medium-severity vulnerability in Baowzh Hfly with a CVSS 3.x base score of 4.3. 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-22.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
CVSS v4: 2.1
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-202704
Weakness: CWE-22
Affected product: Baowzh Hfly
Published: 2025-12-11
Last modified: 2026-06-17

Description

A security vulnerability has been detected in baowzh hfly up to 638ff9abe9078bc977c132b37acbe1900b63491c. The affected element is an unknown function of the file /admin/index.php/datafile/download. Such manipulation of the argument filename leads to path traversal. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2025-14521?: A security vulnerability has been detected in baowzh hfly up to 638ff9abe9078bc977c132b37acbe1900b63491c. The affected element is an unknown function of the file /admin/index.php/datafile/download. Such manipulation of the argument filename leads to path traversal. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-14521?: CVE-2025-14521 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-14521 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-14521?: CVE-2025-14521 affects Baowzh Hfly. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-14521?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-14521 have an EU (EUVD) identifier?: Yes. CVE-2025-14521 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202704.
When was CVE-2025-14521 published?: CVE-2025-14521 was published on 2025-12-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:baowzh:hfly:*:*:*:*:*:*:*:*

More vulnerabilities in Baowzh Hfly

CVE-2025-14522 — Medium (CVSS 6.3): A vulnerability was detected in baowzh hfly up to 638ff9abe9078bc977c132b37acbe1900b63491c. The impacted element is an…
CVE-2025-14520 — Medium (CVSS 5.4): A weakness has been identified in baowzh hfly up to 638ff9abe9078bc977c132b37acbe1900b63491c. Impacted is an unknown…
CVE-2025-14519 — Low (CVSS 3.5): A security flaw has been discovered in baowzh hfly up to 638ff9abe9078bc977c132b37acbe1900b63491c. This issue affects…

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