CVE-2023-4818

CVSS 7.6 HIGHEPSS 0.7%CWE-74

Vexday Risk Score

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 7.6EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

15 jan 2024Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

PAX A920 device allows to downgrade bootloader due to a bug in its version check. The signature is correctly checked and only bootloader signed by PAX can be used. The attacker must have physical USB access to the device in order to exploit this vulnerability.

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

Produtos afetados

PAX Technology · A920

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Referências

https://blog.stmcyber.com/pax-pos-cves-2023/https://cert.pl/en/posts/2024/01/CVE-2023-4818/https://cert.pl/posts/2024/01/CVE-2023-4818/https://ppn.paxengine.com/release/development