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Arbitrary Code Injection Affecting cbpi4 package, versions [,4.4.1)

Severity

 Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.05% (17th percentile)

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  • Snyk ID SNYK-PYTHON-CBPI4-6808834
  • published 5 May 2024
  • disclosed 2 May 2024
  • credit Pondzik
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Introduced: 2 May 2024

CVE-2024-3955 Open this link in a new tab
CWE-94 Open this link in a new tab

How to fix?

Upgrade cbpi4 to version 4.4.1 or higher.

Overview

cbpi4 is a CraftBeerPi4 Brewing Software

Affected versions of this package are vulnerable to Arbitrary Code Injection via the logtime parameter to a GET request, which is passed directly to os.system() and executed.

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
8.8 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High