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CVE-2026-25715

Jinan USR IOT Technology Limited (PUSR) USR-W610 Weak Password Requirements

CVSS 9.8 CRITICALEPSS 0.6%CWE-521
Vexday Risk Score
28Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 9.8EPSS 0.6%KEV nãoPoC Nuclei Metasploit Patch
Lifecycle
20 Feb 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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