CVE-2026-9457 — Totolink A8000RU Web Management cstecgi.cgi UploadFirmwareFile os command injection
A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. The affected element is the function UploadFirmwareFile of the file /cgi-bin/cstecgi.cgi of the component…
Published: 2026-05-25 · CVSS: 9.3 · CVSS 4.0
A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. The affected element is the function UploadFirmwareFile of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. This manipulation of the argument FileName causes os command injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7