{"id":"CVE-2025-5834","state":"PUBLISHED","title":"Pioneer DMH-WT7600NEX Missing Immutable Root of Trust in Hardware Local Privilege Escalation Vulnerability","description":"Pioneer DMH-WT7600NEX Missing Immutable Root of Trust in Hardware Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to bypass authentication on affected installations of Pioneer DMH-WT7600NEX devices. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.\n\nThe specific flaw exists within the configuration of the application system-on-chip (SoC). The issue results from the lack of a properly configured hardware root of trust. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the boot process. Was ZDI-CAN-26078.","publishedAt":"2025-06-25T17:58:03.727Z","updatedAt":"2025-06-25T18:25:01.536Z","severity":{"score":4.4,"label":"Medium","version":"3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","source":"zdi"},"assigner":"zdi","products":["Pioneer DMH-WT7600NEX"],"affected":[{"vendor":"Pioneer","product":"DMH-WT7600NEX","defaultStatus":"unknown","versions":[{"version":"3.05","status":"affected"}]}],"references":["https://www.zerodayinitiative.com/advisories/ZDI-25-351/"],"weaknesses":["CWE-1326"],"ingestedAt":"2026-10-29T20:09:39.787Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/5xxx/CVE-2025-5834.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-5834","state":"PUBLISHED","datePublished":"2025-06-25T17:58:03.727Z","dateUpdated":"2025-06-25T18:25:01.536Z","assignerShortName":"zdi","assignerOrgId":"99f1926a-a320-47d8-bbb5-42feb611262e","dateReserved":"2025-06-06T19:40:50.204Z"},"containers":{"cna":{"title":"Pioneer DMH-WT7600NEX Missing Immutable Root of Trust in Hardware Local Privilege Escalation Vulnerability","descriptions":[{"lang":"en","value":"Pioneer DMH-WT7600NEX Missing Immutable Root of Trust in Hardware Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to bypass authentication on affected installations of Pioneer DMH-WT7600NEX devices. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.\n\nThe specific flaw exists within the configuration of the application system-on-chip (SoC). The issue results from the lack of a properly configured hardware root of trust. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the boot process. Was ZDI-CAN-26078."}],"affected":[{"vendor":"Pioneer","product":"DMH-WT7600NEX","defaultStatus":"unknown","versions":[{"version":"3.05","status":"affected"}]}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-25-351/","name":"ZDI-25-351","tags":["x_research-advisory"]}],"metrics":[{"format":"CVSS","cvssV3_0":{"version":"3.0","vectorString":"CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","baseScore":4.4,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1326","lang":"en","description":"CWE-1326: Missing Immutable Root of Trust in Hardware","type":"CWE"}]}],"providerMetadata":{"shortName":"zdi","orgId":"99f1926a-a320-47d8-bbb5-42feb611262e","dateUpdated":"2025-06-25T17:58:03.727Z"},"dateAssigned":"2025-06-06T19:40:50.233Z","datePublic":"2025-06-11T17:29:49.034Z","source":{"lang":"en","value":"Dmitry \"InfoSecDJ\" Janushkevich of Trend Micro Zero Day Initiative"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-06-25T18:24:52.453170Z","id":"CVE-2025-5834","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-06-25T18:25:01.536Z"}}]}}}