cvelist/2022/1xxx/CVE-2022-1667.json

{
    "CVE_data_meta": {
        "ASSIGNER": "ics-cert@hq.dhs.gov",
        "DATE_PUBLIC": "2022-06-23T17:01:00.000Z",
        "ID": "CVE-2022-1667",
        "STATE": "PUBLIC",
        "TITLE": "Secheron SEPCOS Control and Protection Relay"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "SEPCOS Control and Protection Relay firmware package",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "All versions",
                                            "version_value": "1.23.21"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "All versions",
                                            "version_value": "1.24.8"
                                        },
                                        {
                                            "version_affected": "<",
                                            "version_name": "All versions",
                                            "version_value": "1.25.3"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Secheron"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "Anthony Candarini of AECOM, Clark Bradley of Elliott Davis, Mike Curnow of AECOM, and Balakrishna Subramoney of SAM Analytic Solutions reported these vulnerabilities to CISA."
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Client-side JavaScript controls may be bypassed by directly running a JS function to reboot the PLC (e.g., from the browser console) or by loading the corresponding, browser accessible PHP script"
            }
        ]
    },
    "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-841  IMPROPER ENFORCEMENT OF BEHAVIORAL WORKFLOW"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-174-03",
                "name": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-174-03"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "Secheron recommends updating its software to the latest version:\n\nSEPCOS Single Package firmware (1.23.xx feature level): Update to 1.23.22 or higher version\nSEPCOS Single Package firmware (1.24.xx feature level): Update to 1.24.8 or higher version\nSEPCOS Single Package firmware (1.25.xx feature level): Update to 1.25.3 or higher version"
        }
    ],
    "source": {
        "advisory": "ICSA-22-174-03",
        "discovery": "EXTERNAL"
    },
    "work_around": [
        {
            "lang": "eng",
            "value": "Additional workarounds are suggested to help reduce the risk:\n\nConfigure the network such that PLC communications are strictly limited to only the devices required to perform its functions.\nLimit remote access and close Ports 80 and 443 at the switch level.\nOnly use approved devices to connect to the PLCs. Do not connect personal peripherals (USB sticks, hotspots) to approved devices.\nCheck device logs during periodic maintenance for unauthorized changes or access."
        }
    ]
}