CVE-2026-18273— Kenwood DNR1007XR USB Incorrect Default Permissions Local Privilege Escalation Vulnerability
Possible ATT&CK Techniques 2AI
T1055 · Process Injection T1068 · Exploitation for Privilege EscalationGet alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-18273
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Kenwood DNR1007XR USB Incorrect Default Permissions Local Privilege Escalation Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Kenwood DNR1007XR USB Incorrect Default Permissions Local Privilege Escalation Vulnerability. This vulnerability allows physically present attackers to escalate privileges on affected installations of Kenwood DNR1007XR devices. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the configuration of the mount point for the USB filesystem. The issue results from incorrect permissions on a directory used by the product. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of root. Was ZDI-CAN-29070.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
缺省权限不正确
Source: CVE Program / CVE List V5
Affected Products
II. Public POCs for CVE-2026-18273
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-18273
请登录查看更多情报信息。
Vendor Advisories for CVE-2026-18273 (1)
- 🔗 ZDI-26-490 - TrendAI™ Zero Day Initiative™ (ZDI)x_research-advisory
Vendor Pages for CVE-2026-18273 (1)
Same Patch Batch · Kenwood · 2026-08-20 · 7 CVEs total
| CVE-2026-18272 | Kenwood DNR1007XR startUpdateProcess Command Injection Vulnerability | |
| CVE-2026-18269 | Kenwood DNR1007XR tchdr_bytestream_read Out-Of-Bounds Write Code Execution Vulnerability | |
| CVE-2026-18270 | Kenwood DNR1007XR udhcpd Incorrect Permission Assignment Local Privilege Escalation Vulner | |
| CVE-2026-18271 | Kenwood DNR1007XR vCardParser Heap-based Buffer Overflow Code Execution Vulnerability | |
| CVE-2026-18268 | Kenwood DNR1007XR JKGenService Command Injection Local Privilege Escalation Vulnerability | |
| CVE-2026-18267 | Kenwood DNR1007XR Firmware Update Link Following Code Execution Vulnerability |
IV. Related Vulnerabilities
Same product: DNR1007XR
- CVE-2026-18272
Kenwood DNR1007XR startUpdateProcess Command Injection Vulne - CVE-2026-18271
Kenwood DNR1007XR vCardParser Heap-based Buffer Overflow Cod - CVE-2026-18270
Kenwood DNR1007XR udhcpd Incorrect Permission Assignment Loc - CVE-2026-18269
Kenwood DNR1007XR tchdr_bytestream_read Out-Of-Bounds Write - CVE-2026-18268
Kenwood DNR1007XR JKGenService Command Injection Local Privi
Same vendor: Kenwood
- CVE-2026-18272
Kenwood DNR1007XR startUpdateProcess Command Injection Vulne - CVE-2026-18271
Kenwood DNR1007XR vCardParser Heap-based Buffer Overflow Cod - CVE-2026-18270
Kenwood DNR1007XR udhcpd Incorrect Permission Assignment Loc - CVE-2026-18269
Kenwood DNR1007XR tchdr_bytestream_read Out-Of-Bounds Write - CVE-2026-18268
Kenwood DNR1007XR JKGenService Command Injection Local Privi
Same weakness: CWE-276
- CVE-2026-58564
Dell Command Update 权限许可和访问控制问题漏洞 - CVE-2026-19893
D-Link DIR-842 vsftpd vsftpd.conf default permission - CVE-2026-19841
TRENDNET TEW-813DRU vsftpd vsftpd.conf default permission - CVE-2026-63425
Lenovo Dock Manager 权限许可和访问控制问题漏洞 - CVE-2026-48790
turso-cli persists Turso platform JWT with world-readable (0
V. Comments for CVE-2026-18273
No comments yet