{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-8477", "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "state": "PUBLISHED", "assignerShortName": "zdi", "dateReserved": "2025-08-01T17:20:29.833Z", "datePublished": "2025-08-01T17:38:48.758Z", "dateUpdated": "2025-08-01T18:12:28.740Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "shortName": "zdi", "dateUpdated": "2025-08-01T17:38:48.758Z"}, "title": "Alpine iLX-507 vCard Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability", "descriptions": [{"lang": "en", "value": "Alpine iLX-507 vCard Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected Alpine iLX-507 devices. User interaction is required to exploit this vulnerability in that the target must connect to a malicious Bluetooth device.\n\nThe specific flaw exists within the parsing of vCard data. The issue results from the lack of proper validation of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-26324."}], "affected": [{"vendor": "Alpine", "product": "iLX-507", "versions": [{"version": "6.0.000", "status": "affected"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-121", "description": "CWE-121: Stack-based Buffer Overflow", "type": "CWE"}]}], "references": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-25-767/", "name": "ZDI-25-767", "tags": ["x_research-advisory"]}], "dateAssigned": "2025-08-01T17:20:29.861Z", "datePublic": "2025-08-01T17:38:04.701Z", "source": {"lang": "en", "value": "Team Confused"}, "metrics": [{"format": "CVSS", "cvssV3_0": {"version": "3.0", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "baseScore": 7.4, "baseSeverity": "HIGH"}}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-08-01T18:10:47.566025Z", "id": "CVE-2025-8477", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-01T18:12:28.740Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-8477", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-08-01T18:10:47.566025Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-01T18:10:53.701Z"}}], "cna": {"title": "Alpine iLX-507 vCard Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability", "source": {"lang": "en", "value": "Team Confused"}, "metrics": [{"format": "CVSS", "cvssV3_0": {"version": "3.0", "baseScore": 7.4, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"}}], "affected": [{"vendor": "Alpine", "product": "iLX-507", "versions": [{"status": "affected", "version": "6.0.000"}], "defaultStatus": "unknown"}], "datePublic": "2025-08-01T17:38:04.701Z", "references": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-25-767/", "name": "ZDI-25-767", "tags": ["x_research-advisory"]}], "dateAssigned": "2025-08-01T17:20:29.861Z", "descriptions": [{"lang": "en", "value": "Alpine iLX-507 vCard Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected Alpine iLX-507 devices. User interaction is required to exploit this vulnerability in that the target must connect to a malicious Bluetooth device.\n\nThe specific flaw exists within the parsing of vCard data. The issue results from the lack of proper validation of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-26324."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-121", "description": "CWE-121: Stack-based Buffer Overflow"}]}], "providerMetadata": {"orgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "shortName": "zdi", "dateUpdated": "2025-08-01T17:38:48.758Z"}}}, "cveMetadata": {"cveId": "CVE-2025-8477", "state": "PUBLISHED", "dateUpdated": "2025-08-01T18:12:28.740Z", "dateReserved": "2025-08-01T17:20:29.833Z", "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "datePublished": "2025-08-01T17:38:48.758Z", "assignerShortName": "zdi"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:alpine-usa:ilx-507_firmware:6.0.000:*:*:*:*:*:*:*", "matchCriteriaId": "7FFF5A6A-B143-4257-8F02-52C2B98C6E97", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:alpine-usa:ilx-507:-:*:*:*:*:*:*:*", "matchCriteriaId": "14BD4012-F57D-42F2-8FD1-7466E3290AC3", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Alpine iLX-507 vCard Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected Alpine iLX-507 devices. User interaction is required to exploit this vulnerability in that the target must connect to a malicious Bluetooth device.\n\nThe specific flaw exists within the parsing of vCard data. The issue results from the lack of proper validation of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-26324."}, {"lang": "es", "value": "Vulnerabilidad de ejecuci\u00f3n remota de c\u00f3digo por desbordamiento de b\u00fafer basado en pila de an\u00e1lisis de vCard en Alpine iLX-507. Esta vulnerabilidad permite a atacantes adyacentes a la red ejecutar c\u00f3digo arbitrario en los dispositivos Alpine iLX-507 afectados. Para explotar esta vulnerabilidad, se requiere la interacci\u00f3n del usuario, ya que el objetivo debe conectarse a un dispositivo Bluetooth malicioso. La falla espec\u00edfica se encuentra en el an\u00e1lisis de datos de vCard. El problema se debe a la falta de una validaci\u00f3n adecuada de los datos proporcionados por el usuario antes de copiarlos a un b\u00fafer basado en pila de longitud fija. Un atacante puede aprovechar esta vulnerabilidad para ejecutar c\u00f3digo en el contexto de root. Anteriormente, se denomin\u00f3 ZDI-CAN-26324."}], "id": "CVE-2025-8477", "lastModified": "2025-08-05T18:43:35.123", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.5, "impactScore": 5.9, "source": "zdi-disclosures@trendmicro.com", "type": "Secondary"}]}, "published": "2025-08-01T18:15:58.167", "references": [{"source": "zdi-disclosures@trendmicro.com", "tags": ["Third Party Advisory"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-767/"}], "sourceIdentifier": "zdi-disclosures@trendmicro.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-121"}], "source": "zdi-disclosures@trendmicro.com", "type": "Primary"}]}

{}