CVE-2026-2148

Tenda AC21 Web Management DownloadFlash information disclosure

CVSS 6.9 MEDIUMEPSS 0.5%CWE-200 CWE-284

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 6.9EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

08 fev 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

A security vulnerability has been detected in Tenda AC21 16.03.08.16. Affected is an unknown function of the file /cgi-bin/DownloadFlash of the component Web Management Interface. The manipulation leads to information disclosure. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

Produtos afetados

Tenda · AC21

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Referências

https://github.com/master-abc/cve/issues/27 https://vuldb.com/?ctiid.344850 https://vuldb.com/?id.344850 https://vuldb.com/?submit.747557 https://www.tenda.com.cn/