CVE-2026-7786
CRITICAL
NVD
CVSS Score
9.8
Severity
CRITICAL
Published
May 29, 2026
Vendor
unknown
Description
Jinan USR IOT Technology Limited (PUSR) USR-W610 RS232/485 to Wi-Fi/Ethernet Converter device firmware contains plaintext administrative credentials embedded in the firmware image. These credentials can be extracted through firmware analysis and used to authenticate to device services.