CVE-2023-3943

Multiple buffer overflow in ZkTeco-based OEM devices

CVSS 10 CRITICALEPSS 0.9%CWE-121

Vexday Risk Score

28Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 10EPSS 0.9%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

21 mai 2024Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

Stack-based Buffer Overflow vulnerability in ZkTeco-based OEM devices allows, in some cases, the execution of arbitrary code. Due to the lack of protection mechanisms such as stack canaries and PIE, it is possible to successfully execute code even under restrictive conditions. This issue affects ZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec ST-FR041ME and possibly others) with firmware ZAM170-NF-1.8.25-7354-Ver1.0.0 and possibly others.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Produtos afetados

ZkTeco · ZkTeco-based OEM devices with firmware ZAM170-NF-1.8.25-7354-Ver1.0.0

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Referências

https://github.com/klsecservices/Advisories/blob/master/K-ZkTeco-2023-006.md