{
    "id": "CVE-2017-7588",
    "published": "2017-04-12 10:59:00",
    "last_modified": "2026-06-17 01:24:42",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.0",
    "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-287",
    "description": "On certain Brother devices, authorization is mishandled by including a valid AuthCookie cookie in the HTTP response to a failed login attempt. Affected models are: MFC-J6973CDW MFC-J4420DW MFC-8710DW MFC-J4620DW MFC-L8850CDW MFC-J3720 MFC-J6520DW MFC-L2740DW MFC-J5910DW MFC-J6920DW MFC-L2700DW MFC-9130CW MFC-9330CDW MFC-9340CDW MFC-J5620DW MFC-J6720DW MFC-L8600CDW MFC-L9550CDW MFC-L2720DW DCP-L2540DW DCP-L2520DW HL-3140CW HL-3170CDW HL-3180CDW HL-L8350CDW HL-L2380DW ADS-2500W ADS-1000W ADS-1500W.",
    "epss_score": "0.33584",
    "epss_percentile": "0.98333",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-09-26 18:21:10",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "brother",
            "product": "ads_firmware"
        },
        {
            "vendor": "brother",
            "product": "ads-1000w"
        },
        {
            "vendor": "brother",
            "product": "ads-1500w"
        },
        {
            "vendor": "brother",
            "product": "ads-2500w"
        },
        {
            "vendor": "brother",
            "product": "dcp_firmware"
        },
        {
            "vendor": "brother",
            "product": "dcp-l2520dw"
        },
        {
            "vendor": "brother",
            "product": "dcp-l2540dw"
        },
        {
            "vendor": "brother",
            "product": "hl_firmware"
        },
        {
            "vendor": "brother",
            "product": "hl-3140cw"
        },
        {
            "vendor": "brother",
            "product": "hl-3170cdw"
        },
        {
            "vendor": "brother",
            "product": "hl-3180cdw"
        },
        {
            "vendor": "brother",
            "product": "hl-l2380dw"
        },
        {
            "vendor": "brother",
            "product": "hl-l8350cdw"
        },
        {
            "vendor": "brother",
            "product": "mfc_firmware"
        },
        {
            "vendor": "brother",
            "product": "mfc-8710dw"
        },
        {
            "vendor": "brother",
            "product": "mfc-9130cw"
        },
        {
            "vendor": "brother",
            "product": "mfc-9330cdw"
        },
        {
            "vendor": "brother",
            "product": "mfc-9340cdw"
        },
        {
            "vendor": "brother",
            "product": "mfc-j3720"
        },
        {
            "vendor": "brother",
            "product": "mfc-j4420dw"
        },
        {
            "vendor": "brother",
            "product": "mfc-j4620dw"
        },
        {
            "vendor": "brother",
            "product": "mfc-j5620dw"
        },
        {
            "vendor": "brother",
            "product": "mfc-j5910dw"
        },
        {
            "vendor": "brother",
            "product": "mfc-j6520dw"
        },
        {
            "vendor": "brother",
            "product": "mfc-j6720dw"
        },
        {
            "vendor": "brother",
            "product": "mfc-j6920dw"
        },
        {
            "vendor": "brother",
            "product": "mfc-j6973cdw"
        },
        {
            "vendor": "brother",
            "product": "mfc-l2700dw"
        },
        {
            "vendor": "brother",
            "product": "mfc-l2720dw"
        },
        {
            "vendor": "brother",
            "product": "mfc-l2740dw"
        },
        {
            "vendor": "brother",
            "product": "mfc-l8600cdw"
        },
        {
            "vendor": "brother",
            "product": "mfc-l8850cdw"
        },
        {
            "vendor": "brother",
            "product": "mfc-l9550cdw"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "41863",
            "title": "Brother MFC-J6520DW - Authentication Bypass / Password Change",
            "date": "2017-04-11",
            "url": "https://www.exploit-db.com/exploits/41863"
        }
    ],
    "refs_list": [
        "https://cxsecurity.com/blad/WLB-2017040064",
        "https://www.exploit-db.com/exploits/41863/",
        "https://cxsecurity.com/blad/WLB-2017040064",
        "https://www.exploit-db.com/exploits/41863/"
    ]
}