CVE-2024-3955
CraftBeerPi 4 allows arbitrary code execution
9.8
CRITICAL
CVSS 3.1
EPSS 0.46%
Description
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 arbitrary code execution. This issue affects CraftBeerPi 4: from 4.0.0.58 (commit 563fae9) before 4.4.1.a1 (commit 57572c7).
How to fix CVE-2024-3955
To remediate CVE-2024-3955, upgrade the affected package to a fixed version below.
- —upgrade to 4.4.1.a1 or later
Is CVE-2024-3955 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 4.0.0.58, < 4.4.1.a1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |