CVE-2021-34829

CVSS 8.8 HIGHEPSS 2.3%CWE-120

Vexday Risk Score

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 8.8EPSS 2.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

15 jul 2021Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1330 1.13B01 BETA routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the HNAP_AUTH HTTP header. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-12065.

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Produtos afetados

D-Link · DAP-1330

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Referências

https://www.zerodayinitiative.com/advisories/ZDI-21-681/