CVE-2026-7155 in A8000RU

Sumário

de MITRE • 28/04/2026

A security vulnerability has been detected in Totolink A8000RU 7.1cu.643_b20200521. This impacts the function setLoginPasswordCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument admpass leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.

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• Responsável: VulDB
• Divulgação: 28/04/2026
• Moderação: aceite
• Entrada: VDB-359754
• CPE: pronto
• CWE: CWE-78 (confirmado)
• Exploração: Descarregar
• CVSS: 9.8 (VulDB)
• EPSS: 0.01221
• KEV: não
• Atividades: muito baixo

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-7155
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-7155
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-7155/