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CVE-2024-3955

Good to know:

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Date: May 2, 2024

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).

Language: Python

Severity Score

Related Resources (9)

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://github.com/PiBrewing/craftbeerpi4
https://cert.pl/posts/2024/05/CVE-2024-3955/
https://cert.pl/en/posts/2024/05/CVE-2024-3955/
https://github.com/PiBrewing/craftbeerpi4/commit/fe15b4c0e99b5c7eb66317f5e03a14c50271b5f3
https://nvd.nist.gov/vuln/detail/CVE-2024-3955
https://www.mend.io/vulnerability-database/CVE-2024-3955

Severity Score

Weakness Type (CWE)

Improper Control of Generation of Code ('Code Injection')

CWE-94

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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