cvelist/2022/31xxx/CVE-2022-31480.json

{
    "CVE_data_meta": {
        "ASSIGNER": "productsecurity@carrier.com",
        "DATE_PUBLIC": "2022-06-02T22:00:00.000Z",
        "ID": "CVE-2022-31480",
        "STATE": "PUBLIC",
        "TITLE": "Unauthenticated Firmware Upload and Arbitrary Reboot"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "LNL-X2210",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "ALL",
                                            "version_value": "1.302"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "LNL-X2220",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "ALL",
                                            "version_value": "1.302"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "LNL-X3300",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "ALL",
                                            "version_value": "1.302"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "LNL-X4420",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "ALL",
                                            "version_value": "1.302"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "LNL-4420",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "ALL",
                                            "version_value": "1.296"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "S2-LP-1501",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "ALL",
                                            "version_value": "1.302"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "S2-LP-1502",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "ALL",
                                            "version_value": "1.302"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "S2-LP-2500",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "ALL",
                                            "version_value": "1.302"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "S2-LP-4502",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "ALL",
                                            "version_value": "1.302"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "LenelS2"
                },
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "LP1501",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "ALL",
                                            "version_value": "1.302"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "LP1502",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "ALL",
                                            "version_value": "1.302"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "LP2500",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "ALL",
                                            "version_value": "1.302"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "LP4502",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "ALL",
                                            "version_value": "1.302"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "EP4502",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "ALL",
                                            "version_value": "1.296"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "HID Mercury"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "Sam Quinn @eAyeP and Steve Povolny @spovolny from Trellix Threat Labs"
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An unauthenticated attacker could arbitrarily upload firmware files to the target device, ultimately causing a Denial-of-Service (DoS). This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.302 for the LP series and 1.296 for the EP series. The attacker needs to have a properly signed and encrypted binary, loading the firmware to the device ultimately triggers a reboot."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-425 Direct Request (Forced Browsing)"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://www.corporate.carrier.com/product-security/advisories-resources/",
                "name": "https://www.corporate.carrier.com/product-security/advisories-resources/"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "Update to the latest version of firmware"
        }
    ],
    "source": {
        "advisory": "CARR-PSA-006-0522",
        "discovery": "EXTERNAL"
    },
    "work_around": [
        {
            "lang": "eng",
            "value": "Disable the controller's Web Server.  \nWhen the controller is configured to disable web access, you cannot remotely login into the controller\u2019s web page.\n1. Login to controller web pages\n2. Go to \u201cUsers\u201d Tab\n3. Near bottom of the Users page, check option to \u201cDisable Web Server\u201d\n4. Then select \u201cSubmit\u201d at the bottom of the page\n5. Then select \u201cApply Settings\u201d tab\n6. And on that page, select button \u201cApply Settings, Reboot\u201d\nThe Controller will apply the new setting and reboot. Web login will be disabled until switch 1 is physically turned ON, on the controller."
        }
    ]
}