{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2024-3955",
        "assignerOrgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6",
        "state": "PUBLISHED",
        "assignerShortName": "CERT-PL",
        "dateReserved": "2024-04-18T15:36:37.809Z",
        "datePublished": "2024-05-02T09:43:51.941Z",
        "dateUpdated": "2024-08-01T20:26:57.228Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "collectionURL": "https://pypi.org/project/cbpi4/",
                    "defaultStatus": "unaffected",
                    "product": "CraftBeerPi 4",
                    "repo": "https://github.com/PiBrewing/craftbeerpi4",
                    "vendor": "PiBrewing",
                    "versions": [
                        {
                            "lessThan": "4.4.1.a1 (commit 57572c7)",
                            "status": "affected",
                            "version": "4.0.0.58 (commit 563fae9)",
                            "versionType": "custom"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "CraftBeerPi 4",
                    "repo": "https://github.com/craftbeerpi/craftbeerpi4",
                    "vendor": "CraftBeerPi - Brewing Controller",
                    "versions": [
                        {
                            "lessThanOrEqual": "*",
                            "status": "affected",
                            "version": "4.0.0.58 (commit 563fae9)",
                            "versionType": "git"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "Pondzik"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "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.<p>This issue affects CraftBeerPi 4: from 4.0.0.58 (commit 563fae9) before 4.4.1.a1 (commit 57572c7).</p>"
                        }
                    ],
                    "value": "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).\n\n"
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-242",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-242 Code Injection"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-94",
                            "description": "CWE-94 Improper Control of Generation of Code ('Code Injection')",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6",
                "shortName": "CERT-PL",
                "dateUpdated": "2024-05-02T09:43:51.941Z"
            },
            "references": [
                {
                    "tags": [
                        "third-party-advisory"
                    ],
                    "url": "https://cert.pl/en/posts/2024/05/CVE-2024-3955/"
                },
                {
                    "tags": [
                        "third-party-advisory"
                    ],
                    "url": "https://cert.pl/posts/2024/05/CVE-2024-3955/"
                },
                {
                    "tags": [
                        "issue-tracking"
                    ],
                    "url": "https://github.com/PiBrewing/craftbeerpi4/issues/132"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "title": "Arbitrary code execution in CraftBeerPi 4",
            "x_generator": {
                "engine": "Vulnogram 0.1.0-dev"
            }
        },
        "adp": [
            {
                "title": "CISA ADP Vulnrichment",
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 9.8,
                            "attackVector": "NETWORK",
                            "baseSeverity": "CRITICAL",
                            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                            "integrityImpact": "HIGH",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "NONE",
                            "confidentialityImpact": "HIGH"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2024-3955",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2024-05-02T17:35:00.248697Z"
                            }
                        }
                    }
                ],
                "affected": [
                    {
                        "cpes": [
                            "cpe:2.3:a:pibrewing:craftbeerpi_4:4.0.0.58:*:*:*:*:*:*:*"
                        ],
                        "vendor": "PiBrewing",
                        "product": "CraftBeerPi 4",
                        "versions": [
                            {
                                "status": "affected",
                                "version": "4.0.0.58 (commit 563fae9)"
                            }
                        ],
                        "defaultStatus": "unknown"
                    }
                ],
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-06-04T17:31:57.493Z"
                }
            },
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-01T20:26:57.228Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "tags": [
                            "third-party-advisory",
                            "x_transferred"
                        ],
                        "url": "https://cert.pl/en/posts/2024/05/CVE-2024-3955/"
                    },
                    {
                        "tags": [
                            "third-party-advisory",
                            "x_transferred"
                        ],
                        "url": "https://cert.pl/posts/2024/05/CVE-2024-3955/"
                    },
                    {
                        "tags": [
                            "issue-tracking",
                            "x_transferred"
                        ],
                        "url": "https://github.com/PiBrewing/craftbeerpi4/issues/132"
                    }
                ]
            }
        ]
    }
}