CVE-2026-7786
Jinan USR IOT Technology Limited (PUSR) USR-W610 RS232/485 to Wi-Fi/Ethernet Converter Use of Hard-coded Credentials
- State
- Published
- Severity
- 9.8 Critical
- Published
- May 29, 2026
- Updated
- May 29, 2026
- Reserved
- May 4, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | icscert |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
USR-W610 RS232/485 to Wi-Fi/Ethernet ConverterJinan USR IOT Technology Limited (PUSR) |
|
References
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