CVE-2026-7139

Totolink A8000RU CGI cstecgi.cgi setWiFiAclRules os command injection

CVSS 9.3 CRITICALEPSS 1.8%CWE-77 CWE-78

A flaw has been found in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setWiFiAclRules of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. This manipulation of the argument mode causes os command injection. The attack is possible to be carried out remotely. The exploit has been published 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_314/README.mdnão verificado

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Referências

https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_314/README.md https://vuldb.com/submit/801106 https://vuldb.com/vuln/359738 https://vuldb.com/vuln/359738/cti https://www.totolink.net/