CVE-2026-9407

Totolink A8000RU Web Management cstecgi.cgi setFirewallType os command injection

CVSS 9.3 CRITICALEPSS 1.7%CWE-77 CWE-78

A security vulnerability has been detected in Totolink A8000RU 7.1cu.643_b20200521. Affected by this vulnerability is the function setFirewallType of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. The manipulation of the argument firewallType leads to os command injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

Produtos afetados

Totolink · A8000RU

PoCs públicas encontradas — 1

cve_referencegithub.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_339/README.mdnão verificado

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Referências

https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_339/README.md https://vuldb.com/submit/813442 https://vuldb.com/vuln/365388 https://vuldb.com/vuln/365388/cti https://www.totolink.net/