What is CVE-2026-24455?

CVE-2026-24455 is a high-severity vulnerability in Jinan Usr Iot Technology Limited (Pusr) Usr-W610, classified under Cleartext Transmission of Sensitive Information. CVSS score: 7.5/10. Published 2026-02-20.

How severe is CVE-2026-24455?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Jinan Usr Iot Technology Limited (Pusr) Usr-W610

CVE-2026-24455

The embedded web interface of the device does not support HTTPS/TLS for authentication and uses HTTP Basic Authentication. Traffic is encoded but not encrypted, exposing user credentials to passive interception by attackers on the same network.

EPSS: 0.002 (15.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Jinan Usr Iot Technology Limited (Pusr) Usr-w610 — versions 0

Weakness classification (CWE)

CWE-319 — Cleartext Transmission of Sensitive Information

References

Frequently asked questions

What is CVE-2026-24455?: CVE-2026-24455 is a high-severity vulnerability in Jinan Usr Iot Technology Limited (Pusr) Usr-W610, classified under Cleartext Transmission of Sensitive Information. CVSS score: 7.5/10. Published 2026-02-20.
How severe is CVE-2026-24455?: High severity. CVSS v3 base score is 7.5 out of 10.