CVE-2024-3955

Arbitrary code execution in CraftBeerPi 4

CVSS 9.8 CRITICALEPSS 1.1%CWE-94

URL GET parameter "logtime" utilized within the "downloadlog" function from "cbpi/http_endpoints/http_system.py" is subsequently passed to the "os.system" function in "cbpi/controller/system_controller.py" without prior validation allowing to execute arbitrary code.This issue affects CraftBeerPi 4: from 4.0.0.58 (commit 563fae9) before 4.4.1.a1 (commit 57572c7).

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

Productos afectados

CraftBeerPi - Brewing Controller · CraftBeerPi 4 PiBrewing · CraftBeerPi 4

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Referencias

https://cert.pl/en/posts/2024/05/CVE-2024-3955/https://cert.pl/posts/2024/05/CVE-2024-3955/https://github.com/PiBrewing/craftbeerpi4/issues/132