RCE in Trendnet Tew-823dru
CVE-2026-75984
A vulnerability was detected in TRENDnet TEW-823DRU 1.1.02b01. Impacted is an unknown function of the file /cgi-bin/admin.cgi. The manipulation of the argument Hostname results in command injection. The attack can be launched remotely. The exploit is now public and may be used.
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L.
Affected products
- Trendnet Tew-823dru — versions 1.1.02b01
Weakness classification (CWE)
References
- cna@vuldb.com (exploit)
- 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-2026-75984?
- CVE-2026-75984 is a high-severity vulnerability in Trendnet Tew-823dru, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.4/10. Published 2026-08-19.
- How severe is CVE-2026-75984?
- High severity. CVSS v3 base score is 7.4 out of 10.