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CVE-2026-25715

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CVE-2026-25715

Published: Feb 20, 2026

Modified: Feb 20, 2026

PUBLISHED

CVSS v3.1

9.8

CRITICAL

Description

The web management interface of the device allows the administrator username and password to be set to blank values. Once applied, the device permits authentication with empty credentials over the web management interface and Telnet service. This effectively disables authentication across all critical management channels, allowing any network-adjacent attacker to gain full administrative control without credentials.

VendorProductVersions

Jinan USR IOT Technology Limited (PUSR)

USR-W610

affected
0 - <= 3.1.1.0

Weaknesses (CWE)

CWE-521

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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