CVE-2021-47726

HIGH

7.5

Descricao

NuCom 11N Wireless Router 5.07.90 contains a privilege escalation vulnerability that allows non-privileged users to access administrative credentials through the configuration backup endpoint. Attackers can send a crafted HTTP GET request to the backup configuration page with a specific cookie to retrieve and decode the admin password in Base64 format.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado12/31/2025

Ultima modificacao12/31/2025

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-522

Referencias

https://www.exploit-db.com/exploits/49634(disclosure@vulncheck.com)

https://www.nucom.es(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/nucom-n-wireless-router-privilege-escalation-via-configuration-backup(disclosure@vulncheck.com)

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5629.php(disclosure@vulncheck.com)

Correlacoes IOC

Sem correlacoes registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.