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    "cveMetadata": {
        "cveId": "CVE-2025-13955",
        "assignerOrgId": "455daabc-a392-441d-aa46-37d35189897c",
        "state": "PUBLISHED",
        "assignerShortName": "NCSC.ch",
        "dateReserved": "2025-12-03T13:26:04.173Z",
        "datePublished": "2025-12-10T08:30:36.364Z",
        "dateUpdated": "2026-05-28T12:30:10.125Z"
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                "dateUpdated": "2026-05-28T12:30:10.125Z"
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            "title": "Predictable Default Wi-Fi Password in EZCast Pro II Dongle",
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                            "lang": "en",
                            "cweId": "CWE-330",
                            "description": "CWE-330 Use of Insufficiently Random Values",
                            "type": "CWE"
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                    "capecId": "CAPEC-115",
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                            "lang": "en",
                            "value": "CAPEC-115 Authentication Bypass"
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            "affected": [
                {
                    "vendor": "EZCast",
                    "product": "EZCast Pro II",
                    "versions": [
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                            "status": "affected",
                            "version": "0",
                            "lessThan": "1.17478.177",
                            "versionType": "custom"
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                    ],
                    "defaultStatus": "affected"
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            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Predictable default Wi-Fi Password in Access Point functionality in EZCast Pro II before version 1.17478.177 allows attackers in Wi-Fi range to gain access to the dongle by calculating the default password from observable device identifiers",
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            "references": [
                {
                    "url": "https://www.ncsc.admin.ch/ncsc/en/home/infos-fuer/infos-it-spezialisten/themen/schwachstelle-melden/cvd-cases/cvd-case-1-test.html",
                    "tags": [
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                    "url": "https://www.nimbletech.com.tw/index.php/release-note/",
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                            "lang": "en",
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                        "attackVector": "ADJACENT",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "subConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "HIGH",
                        "subIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "exploitMaturity": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "Automatable": "YES",
                        "Recovery": "NOT_DEFINED",
                        "valueDensity": "NOT_DEFINED",
                        "vulnerabilityResponseEffort": "LOW",
                        "providerUrgency": "NOT_DEFINED",
                        "version": "4.0",
                        "baseSeverity": "CRITICAL",
                        "baseScore": 9.3,
                        "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:H/SA:N/AU:Y/RE:L"
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            "workarounds": [
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                    "lang": "en",
                    "value": "Until a firmware patch is made available by the vendor, all users are advised to change the default password in the management UI.",
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                    "lang": "en",
                    "value": "Upgrade the firmware to version 1.17478.177 or later.",
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                    "lang": "en",
                    "value": "Swiss National Test Institute for Cybersecurity NTC",
                    "type": "finder"
                },
                {
                    "lang": "en",
                    "value": "Swiss National Cybersecurity Centre",
                    "type": "coordinator"
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            "source": {
                "discovery": "UNKNOWN"
            },
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                            "content": {
                                "timestamp": "2025-12-10T14:51:15.511995Z",
                                "id": "CVE-2025-13955",
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                                        "Exploitation": "none"
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                "title": "CISA ADP Vulnrichment",
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