Vulnerability · Published Feb 20, 2026 · Assigned by icscert
CVE-2026-24455Jinan USR IOT Technology Limited (PUSR) USR-W610 Cleartext Transmission of Sensitive Information
High 7.5
In plain English
A high-severity security flaw in USR-W610 from Jinan USR IOT Technology Limited (PUSR). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.3%top 80.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Jinan USR IOT Technology Limited (PUSR) | USR-W610 | 0 – through 3.1.1.0 |
Weakness: CWE-319 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N