{
    "id": "CVE-2019-3930",
    "published": "2019-04-30 21:29:00",
    "last_modified": "2026-06-17 02:35:53",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-121",
    "description": "The Crestron AM-100 firmware 1.6.0.2, Crestron AM-101 firmware 2.7.0.1, Barco wePresent WiPG-1000P firmware 2.3.0.10, Barco wePresent WiPG-1600W before firmware 2.4.1.19, Extron ShareLink 200/250 firmware 2.0.3.4, Teq AV IT WIPS710 firmware 1.1.0.7, SHARP PN-L703WA firmware 1.4.2.3, Optoma WPS-Pro firmware 1.0.0.5, Blackbox HD WPS firmware 1.0.0.5, InFocus LiteShow3 firmware 1.0.16, and InFocus LiteShow4 2.0.0.7 are vulnerable to a stack buffer overflow in libAwgCgi.so's PARSERtoCHAR function. A remote, unauthenticated attacker can use this vulnerability to execute arbitrary code as root via a crafted request to the return.cgi endpoint.",
    "epss_score": "0.06957",
    "epss_percentile": "0.93936",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-05 18:17:21",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "barco",
            "product": "wepresent_wipg-1000p"
        },
        {
            "vendor": "barco",
            "product": "wepresent_wipg-1000p_firmware"
        },
        {
            "vendor": "barco",
            "product": "wepresent_wipg-1600w"
        },
        {
            "vendor": "barco",
            "product": "wepresent_wipg-1600w_firmware"
        },
        {
            "vendor": "blackbox",
            "product": "hd_wireless_presentation_system"
        },
        {
            "vendor": "blackbox",
            "product": "hd_wireless_presentation_system_firmware"
        },
        {
            "vendor": "crestron",
            "product": "am-100"
        },
        {
            "vendor": "crestron",
            "product": "am-100_firmware"
        },
        {
            "vendor": "crestron",
            "product": "am-101"
        },
        {
            "vendor": "crestron",
            "product": "am-101_firmware"
        },
        {
            "vendor": "extron",
            "product": "sharelink_200"
        },
        {
            "vendor": "extron",
            "product": "sharelink_200_firmware"
        },
        {
            "vendor": "extron",
            "product": "sharelink_250"
        },
        {
            "vendor": "extron",
            "product": "sharelink_250_firmware"
        },
        {
            "vendor": "infocus",
            "product": "liteshow3"
        },
        {
            "vendor": "infocus",
            "product": "liteshow3_firmware"
        },
        {
            "vendor": "infocus",
            "product": "liteshow4"
        },
        {
            "vendor": "infocus",
            "product": "liteshow4_firmware"
        },
        {
            "vendor": "optoma",
            "product": "wps-pro"
        },
        {
            "vendor": "optoma",
            "product": "wps-pro_firmware"
        },
        {
            "vendor": "sharp",
            "product": "pn-l703wa"
        },
        {
            "vendor": "sharp",
            "product": "pn-l703wa_firmware"
        },
        {
            "vendor": "teqavit",
            "product": "wips710"
        },
        {
            "vendor": "teqavit",
            "product": "wips710_firmware"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "https://www.tenable.com/security/research/tra-2019-20",
        "https://www.tenable.com/security/research/tra-2019-20"
    ]
}