CVE-2026-77031 in CH22

Sumário

de MITRE • 20/08/2026

A vulnerability has been found in Tenda CH22 1.0.0.1. The affected element is the function formcreateFileName of the file /goform/formcreateFileName. The manipulation of the argument fileNameMit leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

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• Responsável: VulDB
• Divulgação: 20/08/2026
• Moderação: aceite
• Entrada: VDB-393642
• CPE: pronto
• CWE: CWE-77 (confirmado)
• Exploração: Descarregar
• CVSS: 7.4 (VulDB)
• EPSS: 0.00000
• KEV: não
• Atividades: baixo
• Sector: Chemical, Police, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-77031
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-77031
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-77031/