Path Traversal in Totolink A3002mu
CVE-2026-105286
A vulnerability was detected in Totolink A3002MU 1.0.0-B20230403.1455. This impacts the function sub_44B250 of the file /boafrm/formUploadFile of the component File Upload Handler. The manipulation of the argument filename results in path traversal. The attack can be executed remotely. The exploit is now public and may be used.
Vulnerability class: Path Traversal (Directory Traversal)
Published .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L.
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 A3002mu — versions 1.0.0-B20230403.1455
Weakness classification (CWE)
References
- vuldb.com/vuln/413467 (technical-description, vdb-entry)
- vuldb.com/vuln/413467/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-105286 (third-party-advisory)
- vuldb.com/submit/977225 (third-party-advisory)
- gist.github.com/H3rmesk1t/b107cde70392e0aff26e8219bae1a181 (exploit)
- www.totolink.net/ (product)
Frequently asked questions
- What is CVE-2026-105286?
- CVE-2026-105286 is a medium-severity vulnerability in Totolink A3002mu, classified under Path Traversal. CVSS score: 6.3/10. Published 2026-10-05.
- How severe is CVE-2026-105286?
- Medium severity. CVSS v3 base score is 6.3 out of 10.