WAYOS FBM-220G rc sub_40F820 command injection_CVE-2026-2548

{
    "lastseen": "",
    "description": "A flaw has been found in WAYOS FBM-220G 24.10.19. This affects the function sub_40F820 of the file rc. Executing a manipulation of the argument upnp_waniface/upnp_ssdp_interval/upnp_max_age can lead to command injection. The attack can be executed remotely. The vendor was contacted early about this disclosure but did not respond in any way.",
    "published": "2026-02-16T09:02:05.796Z",
    "modified": "2026-02-16T09:02:05.796Z",
    "type": "cve",
    "title": "WAYOS FBM-220G rc sub_40F820 command injection",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.346157\nhttps://vuldb.com/?ctiid.346157\nhttps://vuldb.com/?submit.749802\nhttps://github.com/glkfc/IoT-Vulnerability/blob/main/wayos/wayos.md",
    "id": "CVE-2026-2548",
    "bulletinFamily": "",
    "cwe": [
        "CWE-77",
        "CWE-74"
    ],
    "cvelist": null,
    "sourceData": "WAYOS FBM-220G 24.10.19",
    "sourceHref": "",
    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "FBM-220G",
    "version": "24.10.19",
    "vendor": "WAYOS",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}