CVE-2024-3955

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).
Code Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CERT-PLCNA
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CISA-ADPADP
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVEADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 64%
Common Weakness Enumeration
References
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
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