CVE-2026-10045
Critical
Description
Shenzhen Kangda Xin Intelligent Network Technology Company's router, model DR300, version 2.1.2.121, contains hardcoded login credentials and has telnet enabled by default on WAN and LAN interfaces. These vulnerabilities allow attackers to read and write to memory, modify firmware stored in flash, inspect active connections, and view currently connected devices.
SeverityCritical
CVSS9.8
Exploit probability—
ProductDR300
PublishedJun 9, 2026
First seenJun 9, 2026
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Shenzhen Kangda Xin Intelligent Network Technology Co., Ltd DR300 | 2.1.2.121 | — |
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