cvelist/2021/30xxx/CVE-2021-30119.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2021-30119",
        "STATE": "PUBLIC",
        "TITLE": "Authenticated Authenticated reflective XSS in Kaseya VSA <= v9.5.6"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "Discovered by Wietse Boonstra of DIVD"
        },
        {
            "lang": "eng",
            "value": "Additional research by Frank Breedijk and Hidde Smit of DIVD"
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Authenticated reflective XSS in HelpDeskTab/rcResults.asp The parameter result of /HelpDeskTab/rcResults.asp is insecurely returned in the requested web page and can be used to perform a Cross Site Scripting attack Example request: `https://x.x.x.x/HelpDeskTab/rcResults.asp?result=<script>alert(document.cookie)</script>` The same is true for the parameter FileName of /done.asp Eaxmple request: `https://x.x.x.x/done.asp?FileName=\";</script><script>alert(1);a=\"&PathData=&originalName=shell.aspx&FileSize=4388&TimeElapsed=00:00:00.078`"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://csirt.divd.nl/2021/07/07/Kaseya-Limited-Disclosure/",
                "refsource": "CONFIRM",
                "url": "https://csirt.divd.nl/2021/07/07/Kaseya-Limited-Disclosure/"
            },
            {
                "name": "https://csirt.divd.nl/DIVD-2021-00011",
                "refsource": "CONFIRM",
                "url": "https://csirt.divd.nl/DIVD-2021-00011"
            },
            {
                "name": "https://csirt.divd.nl/CVE-2021-30119",
                "refsource": "CONFIRM",
                "url": "https://csirt.divd.nl/CVE-2021-30119"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "Upgrade to a version above 9.5.6"
        }
    ],
    "source": {
        "advisory": "DIVD-2021-00011",
        "discovery": "INTERNAL"
    }
}