{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-42135",
        "assignerOrgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6",
        "state": "PUBLISHED",
        "assignerShortName": "CERT-PL",
        "dateReserved": "2023-09-07T13:17:57.372Z",
        "datePublished": "2024-01-15T13:28:55.478Z",
        "dateUpdated": "2024-10-10T15:35:54.082Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "A920 Pro",
                    "vendor": "PAX Technology",
                    "versions": [
                        {
                            "lessThanOrEqual": "11.1.50_20230614",
                            "status": "affected",
                            "version": "0",
                            "versionType": "custom"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "A50",
                    "vendor": "PAX Technology",
                    "versions": [
                        {
                            "lessThanOrEqual": "11.1.50_20230614",
                            "status": "affected",
                            "version": "0",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "user": "00000000-0000-4000-9000-000000000000",
                    "value": "Hubert Jasudowicz, Adam Kliś and other members of STM Cyber R&D team"
                }
            ],
            "datePublic": "2024-01-15T11:00:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "<div>PAX A920Pro/A50 devices with PayDroid_8.1.0_Sagittarius_V11.1.50_20230614 or earlier can allow local code execution via parameter injection by bypassing the input validation when flashing a specific partition. <br></div><div><br></div>The attacker must have physical USB access to the device in order to exploit this vulnerability."
                        }
                    ],
                    "value": "PAX A920Pro/A50 devices with PayDroid_8.1.0_Sagittarius_V11.1.50_20230614 or earlier can allow local code execution via parameter injection by bypassing the input validation when flashing a specific partition. \n\n\n\n\n\nThe attacker must have physical USB access to the device in order to exploit this vulnerability."
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-549",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-549 Local Execution of Code"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "PHYSICAL",
                        "availabilityImpact": "HIGH",
                        "baseScore": 6.8,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "version": "3.1"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-74",
                            "description": "CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6",
                "shortName": "CERT-PL",
                "dateUpdated": "2024-10-10T15:35:54.082Z"
            },
            "references": [
                {
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://ppn.paxengine.com/release/development"
                },
                {
                    "tags": [
                        "technical-description"
                    ],
                    "url": "https://blog.stmcyber.com/pax-pos-cves-2023/"
                },
                {
                    "tags": [
                        "third-party-advisory"
                    ],
                    "url": "https://cert.pl/en/posts/2024/01/CVE-2023-4818/"
                },
                {
                    "tags": [
                        "third-party-advisory"
                    ],
                    "url": "https://cert.pl/posts/2024/01/CVE-2023-4818/"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "x_generator": {
                "engine": "Vulnogram 0.1.0-dev"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T19:16:50.611Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "tags": [
                            "vendor-advisory",
                            "x_transferred"
                        ],
                        "url": "https://ppn.paxengine.com/release/development"
                    },
                    {
                        "tags": [
                            "technical-description",
                            "x_transferred"
                        ],
                        "url": "https://blog.stmcyber.com/pax-pos-cves-2023/"
                    },
                    {
                        "tags": [
                            "third-party-advisory",
                            "x_transferred"
                        ],
                        "url": "https://cert.pl/en/posts/2024/01/CVE-2023-4818/"
                    },
                    {
                        "tags": [
                            "third-party-advisory",
                            "x_transferred"
                        ],
                        "url": "https://cert.pl/posts/2024/01/CVE-2023-4818/"
                    }
                ]
            }
        ]
    }
}