Report: CVE-2026-9387 - Totolink A8000RU Web Management cstecgi.cgi setUpgradeFW os command injection - Expert Insights

Report: CVE-2026-9387 - Totolink A8000RU Web Management cstecgi.cgi setUpgradeFW os command injection - Expert Insights

CVE ID :CVE-2026-9387 Published : May 24, 2026, 2:15 p.m. | 49 minutes ago Description :A security flaw has been discovered in Totolink A8000RU 7.1cu.643_b20200521. 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. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Published
May 24, 2026
Impact: command injection