Vulnerability in Shenzhen Kangda Xin Intelligent Network Technology Co., Ltd Dr300

CVE-2026-10045

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.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.002 (9.9th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 10th percentile — 9.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-10045: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

References

Frequently asked questions

What is CVE-2026-10045?
CVE-2026-10045 is a critical-severity vulnerability in Shenzhen Kangda Xin Intelligent Network Technology Co., Ltd Dr300, classified under CWE-798 USE OF HARD-CODED CREDENTIALS. CVSS score: 9.8/10. Published 2026-06-09.
How severe is CVE-2026-10045?
Critical severity. CVSS v3 base score is 9.8 out of 10.