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CVE-2026-2870
HIGH8.8
Descricao
A security flaw has been discovered in Tenda A21 1.0.0.0. Affected by this issue is the function set_qosMib_list of the file /goform/formSetQosBand. The manipulation of the argument list results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.
Detalhes CVE
Pontuacao CVSS v3.18.8
SeveridadeHIGH
Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vetor de ataqueNETWORK
ComplexidadeLOW
Privilegios necessariosLOW
Interacao do usuarioNONE
Publicado2/21/2026
Ultima modificacao2/23/2026
Fontenvd
Avistamentos honeypot0
Produtos afetados
tenda:a21tenda:a21_firmware
Fraquezas (CWE)
CWE-119CWE-121
Referencias
https://github.com/QIU-DIE/cve-nneeww/issues/1(cna@vuldb.com)
https://vuldb.com/?ctiid.347107(cna@vuldb.com)
https://vuldb.com/?id.347107(cna@vuldb.com)
https://vuldb.com/?submit.754627(cna@vuldb.com)
https://www.tenda.com.cn/(cna@vuldb.com)
Correlacoes IOC
Sem correlacoes registradas
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