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)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.006 (48.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 48.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.006 · change: +0.002
Affected products
- Trendnet Tew-816drm — versions GURNC4.OT182B-C-TN-R1B028-US.EN
Weakness classification (CWE)
References
- app.notion.com/p/TEW-816DRM-GURNC4-OT182B-C-TN-R1B028-US-EN-2018-05-16-38b1f5ba… (related)
- vuldb.com/cve/CVE-2026-19830 (third-party-advisory)
- vuldb.com/submit/870259 (third-party-advisory)
- vuldb.com/vuln/389971 (technical-description, vdb-entry)
- vuldb.com/vuln/389971/cti (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.