RCE in Totolink N150rt
CVE-2026-100896
A weakness has been identified in TOTOLINK N150RT 3.4.0-B20201030. The affected element is the function system of the file /boafrm/formWlSiteSurvey of the component Web Management Interface. This manipulation of the argument wlanif causes os command injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.
Vulnerability class: Command Injection (OS Command Injection)
Published .
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Totolink N150rt — versions 3.4.0-B20201030
Weakness classification (CWE)
References
- vuldb.com/vuln/410846 (technical-description, vdb-entry)
- vuldb.com/vuln/410846/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-100896 (third-party-advisory)
- vuldb.com/submit/918574 (third-party-advisory)
- gist.github.com/H3rmesk1t/c071a62375f38b629f67653428a8f25a (exploit)
- www.totolink.net/ (product)
Frequently asked questions
- What is CVE-2026-100896?
- CVE-2026-100896 is a critical-severity vulnerability in Totolink N150rt, classified under Command Injection. CVSS score: 9.9/10. Published 2026-09-28.
- How severe is CVE-2026-100896?
- Critical severity. CVSS v3 base score is 9.9 out of 10.