How severe is CVE-2026-10064?

CVE-2026-10064 has a CVSS 3.x base score of 6.3, 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 low, and availability low.

Is CVE-2026-10064 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-10064?

CVE-2026-10064 affects Trendnet Tew-432brp Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-10064?

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

Does CVE-2026-10064 have an EU (EUVD) identifier?

Yes. CVE-2026-10064 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33330.

When was CVE-2026-10064 published?

CVE-2026-10064 was published on 2026-05-29 and last updated on 2026-06-17.

CVE-2026-10064

CVE-2026-10064 is a medium-severity vulnerability in Trendnet Tew-432brp Firmware with a CVSS 3.x base score of 6.3. 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-119.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-33330
Weakness: CWE-119
Affected product: Trendnet Tew-432brp Firmware
Published: 2026-05-29
Last modified: 2026-06-17

Description

A security flaw has been discovered in TRENDnet TEW-432BRP 3.10B20. This affects the function formSetPortTr of the file /goform/formSetPortTr. Performing a manipulation of the argument special_name results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor explains: "This product has been EOL for 15 years (since 2009). As the item has been EOL for such a long time, we are not able to replicate or fix any vulnerabilities." This vulnerability only affects products that are no longer supported by the maintainer.

Frequently asked questions

What is CVE-2026-10064?: A security flaw has been discovered in TRENDnet TEW-432BRP 3.10B20. This affects the function formSetPortTr of the file /goform/formSetPortTr. Performing a manipulation of the argument special_name results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor explains: "This product has been EOL for 15 years (since 2009). As the item has been EOL for such a long time, we are not able to replicate or fix any vulnerabilities." This vulnerability only affects products that are no longer supported by the maintainer.
How severe is CVE-2026-10064?: CVE-2026-10064 has a CVSS 3.x base score of 6.3, 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 low, and availability low.
Is CVE-2026-10064 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-10064?: CVE-2026-10064 affects Trendnet Tew-432brp Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-10064?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-10064 have an EU (EUVD) identifier?: Yes. CVE-2026-10064 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33330.
When was CVE-2026-10064 published?: CVE-2026-10064 was published on 2026-05-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:trendnet:tew-432brp_firmware:3.10b20:*:*:*:*:*:*:*

More vulnerabilities in Trendnet Tew-432brp Firmware

CVE-2026-10063 — High (CVSS 8.8): A vulnerability was identified in TRENDnet TEW-432BRP 3.10B20. Affected by this issue is the function formWPS of the…
CVE-2026-10062 — High (CVSS 8.8): A vulnerability was determined in TRENDnet TEW-432BRP 3.10B20. Affected by this vulnerability is the function…
CVE-2026-10061 — Medium (CVSS 6.3): A vulnerability was found in TRENDnet TEW-432BRP 3.10B20. Affected is the function formWPS of the file /goform/formWPS.…
CVE-2026-10060 — Medium (CVSS 6.3): A vulnerability has been found in TRENDnet TEW-432BRP 3.10B20. This impacts the function formSetRoute of the file…

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