How severe is CVE-2025-44651?

CVE-2025-44651 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-44651 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-44651?

CVE-2025-44651 affects Trendnet Tpl-430ap Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-44651?

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-2025-44651 have an EU (EUVD) identifier?

Yes. CVE-2025-44651 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22099.

When was CVE-2025-44651 published?

CVE-2025-44651 was published on 2025-07-21 and last updated on 2026-07-05.

CVE-2025-44651

CVE-2025-44651 is a high-severity vulnerability in Trendnet Tpl-430ap Firmware with a CVSS 3.x base score of 7.5. 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-400.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-22099
Weakness: CWE-400
Affected product: Trendnet Tpl-430ap Firmware
Published: 2025-07-21
Last modified: 2026-07-05

Description

In TRENDnet TPL-430AP FW1.0, the USERLIMIT_GLOBAL option is set to 0 in the bftpd-related configuration file. This can cause DoS attacks when unlimited users are connected.

Frequently asked questions

What is CVE-2025-44651?: In TRENDnet TPL-430AP FW1.0, the USERLIMIT_GLOBAL option is set to 0 in the bftpd-related configuration file. This can cause DoS attacks when unlimited users are connected.
How severe is CVE-2025-44651?: CVE-2025-44651 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-44651 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-44651?: CVE-2025-44651 affects Trendnet Tpl-430ap Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-44651?: 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-2025-44651 have an EU (EUVD) identifier?: Yes. CVE-2025-44651 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22099.
When was CVE-2025-44651 published?: CVE-2025-44651 was published on 2025-07-21 and last updated on 2026-07-05.

References

EU advisories (EUVD)

http://trendnet.com

Affected products (1)

cpe:2.3:o:trendnet:tpl-430ap_firmware:1.0:*:*:*:*:*:*:*

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