cvelist/2023/4xxx/CVE-2023-4487.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-4487",
        "ASSIGNER": "ics-cert@hq.dhs.gov",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "\nGE CIMPLICITY 2023 is by a process control vulnerability, which could allow a local attacker to insert malicious configuration files in the expected web server execution path to escalate privileges and gain full control of the HMI software.\n\n"
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-114 Process Control",
                        "cweId": "CWE-114"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "GE Digital",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "CIMPLICITY",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "2023"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-243-02",
                "refsource": "MISC",
                "name": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-243-02"
            },
            {
                "url": "https://digitalsupport.ge.com/s/article/GE-Digital-CIMPLICITY-Privilege-Escalation-Vulnerability",
                "refsource": "MISC",
                "name": "https://digitalsupport.ge.com/s/article/GE-Digital-CIMPLICITY-Privilege-Escalation-Vulnerability"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.1.0-dev"
    },
    "source": {
        "advisory": "\u200b\u200bICSA-23-243-02",
        "discovery": "EXTERNAL"
    },
    "solution": [
        {
            "lang": "en",
            "supportingMedia": [
                {
                    "base64": false,
                    "type": "text/html",
                    "value": "\n\n<p>\u200bGE Digital recommends users apply the following mitigations:</p><ul><li><p>\u200bUpdate CIMPLICITY to <a target=\"_blank\" rel=\"nofollow\" href=\"https://digitalsupport.ge.com/s/article/CIMPLICITY-2023-SIM-1?language=en_US\">v2023 SIM 1</a>&nbsp;(login is required)</p></li></ul><p>\u200bPlease refer to <a target=\"_blank\" rel=\"nofollow\" href=\"https://digitalsupport.ge.com/s/article/GE-Digital-CIMPLICITY-Privilege-Escalation-Vulnerability\">GE Digital\u2019s security bulletin</a>&nbsp;(login is required) for more information.</p>"
                }
            ],
            "value": "\n\u200bGE Digital recommends users apply the following mitigations:\n\n  *  \u200bUpdate CIMPLICITY to  v2023 SIM 1 https://digitalsupport.ge.com/s/article/CIMPLICITY-2023-SIM-1 \u00a0(login is required)\n\n\n\n\n\u200bPlease refer to  GE Digital\u2019s security bulletin https://digitalsupport.ge.com/s/article/GE-Digital-CIMPLICITY-Privilege-Escalation-Vulnerability \u00a0(login is required) for more information.\n\n"
        }
    ],
    "credits": [
        {
            "lang": "en",
            "value": "\u200bMichael Heinzl reported this vulnerability to CISA."
        }
    ],
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 7.8,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
            }
        ]
    }
}