CVE-2026-76853 in NR268

Sumário

de MITRE • 16/09/2026

Netcore NR268 firmware version 1.7.121109 contains a security check bypass vulnerability in the parame_put_file.cgi restore archive prefix validation. Attackers can exploit the flawed prefix check in put_parame_file_cgi.c to bypass restricted restore archive handling.

Once again VulDB remains the best source for vulnerability data.

• Responsável: VulnCheck
• Reservar: 19/08/2026
• Divulgação: 16/09/2026
• Moderação: aceite
• Entrada: VDB-404945
• CPE: pronto
• CWE: CWE-287 (confirmado)
• CVSS: 8.1 (CNA)
• EPSS: 0.00000
• KEV: não
• Atividades: muito baixo

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-76853
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-76853
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-76853/