What is CVE-2026-19830?

CVE-2026-19830 is a medium-severity vulnerability in Trendnet Tew-816drm, classified under Uncontrolled Resource Consumption. CVSS score: 5.3/10. Published 2026-08-14.

How severe is CVE-2026-19830?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Resource exhaustion in Trendnet Tew-816drm

CVE-2026-19830

A vulnerability was found in TRENDnet TEW-816DRM GURNC4.OT182B-C-TN-R1B028-US.EN. This impacts an unknown function of the file /etc/bftpd.conf of the component bftpd. The manipulation of the argument USERLIMIT_GLOBAL results in allocation of resources. It is possible to launch the attack remotely. This vulnerability only affects products that are no longer supported by the maintainer.

Vulnerability class: DoS (Denial of Service)

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Trendnet Tew-816drm — versions GURNC4.OT182B-C-TN-R1B028-US.EN

Weakness classification (CWE)

References

cna@vuldb.com (related)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)

Frequently asked questions

What is CVE-2026-19830?: CVE-2026-19830 is a medium-severity vulnerability in Trendnet Tew-816drm, classified under Uncontrolled Resource Consumption. CVSS score: 5.3/10. Published 2026-08-14.
How severe is CVE-2026-19830?: Medium severity. CVSS v3 base score is 5.3 out of 10.