{"id":"CVE-2026-18272","state":"PUBLISHED","title":"Kenwood DNR1007XR startUpdateProcess Command Injection Vulnerability","description":"Kenwood DNR1007XR startUpdateProcess Command Injection Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Kenwood DNR1007XR devices. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the startUpdateProcess method. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute arbitrary code in the context of root. Was ZDI-CAN-28981.","publishedAt":"2026-08-20T16:14:37.830Z","updatedAt":"2026-08-26T19:48:29.217Z","severity":{"score":6.8,"label":"Medium","version":"3.0","vector":"CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"zdi"},"assigner":"zdi","products":["Kenwood DNR1007XR"],"affected":[{"vendor":"Kenwood","product":"DNR1007XR","defaultStatus":"unknown","versions":[{"version":"1.7.0003.1000","status":"affected"}]}],"references":["https://www.zerodayinitiative.com/advisories/ZDI-26-489/","https://www.kenwood.com/cs/ce/mm/firmware/2020/2020f/eng.html"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/18xxx/CVE-2026-18272.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-18272","state":"PUBLISHED","datePublished":"2026-08-20T16:14:37.830Z","dateUpdated":"2026-08-26T19:48:29.217Z","assignerShortName":"zdi","assignerOrgId":"99f1926a-a320-47d8-bbb5-42feb611262e","dateReserved":"2026-07-29T17:02:57.794Z"},"containers":{"cna":{"title":"Kenwood DNR1007XR startUpdateProcess Command Injection Vulnerability","descriptions":[{"lang":"en","value":"Kenwood DNR1007XR startUpdateProcess Command Injection Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Kenwood DNR1007XR devices. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the startUpdateProcess method. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute arbitrary code in the context of root. Was ZDI-CAN-28981."}],"affected":[{"vendor":"Kenwood","product":"DNR1007XR","defaultStatus":"unknown","versions":[{"version":"1.7.0003.1000","status":"affected"}]}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-26-489/","name":"ZDI-26-489","tags":["x_research-advisory"]},{"url":"https://www.kenwood.com/cs/ce/mm/firmware/2020/2020f/eng.html","name":"vendor-provided URL","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","cvssV3_0":{"version":"3.0","vectorString":"CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":6.8,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","lang":"en","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"zdi","orgId":"99f1926a-a320-47d8-bbb5-42feb611262e","dateUpdated":"2026-08-20T16:14:37.830Z"},"dateAssigned":"2026-07-29T17:02:57.820Z","datePublic":"2026-07-29T21:45:20.234Z","source":{"lang":"en","value":"Sina Kheirkhah (@SinSinology) of Summoning Team (@SummoningTeam)"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-26T19:41:12.030124Z","id":"CVE-2026-18272","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-26T19:48:29.217Z"}}]}}}