CVE-2026-9387 | Totolink A8000RU 7.1cu.643_b20200521 Web Management Interface /cgi-bin/cstecgi.cgi setUpgradeFW resetFlags os command injection

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A vulnerability was found in Totolink A8000RU 7.1cu.643_b20200521. It has been classified as critical. The affected element is the function setUpgradeFW of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Performing a manipulation of the argument resetFlags results in os command injection.

This vulnerability is cataloged as CVE-2026-9387. It is possible to initiate the attack remotely. Furthermore, there is an exploit available.VulDB Recent EntriesRead More