CVE-2026-7786— Jinan USR IOT Technology Limited (PUSR) USR-W610 RS232/485 to Wi-Fi/Ethernet Converter Use of Hard-coded Credentials
Possible ATT&CK Techniques 1AI
T1505.003 · Web ShellAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Jinan USR IOT Technology Limited (PUSR) | USR-W610 RS232/485 to Wi-Fi/Ethernet Converter | 7.03T.07 | affected |
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-7786
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Jinan USR IOT Technology Limited (PUSR) USR-W610 RS232/485 to Wi-Fi/Ethernet Converter Use of Hard-coded Credentials
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用硬编码的凭证
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Jinan USR IOT Technology Limited (PUSR) | USR-W610 RS232/485 to Wi-Fi/Ethernet Converter | 7.03T.07 | - |
II. Public POCs for CVE-2026-7786
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-7786
请登录查看更多情报信息。
Vendor Advisories for CVE-2026-7786 (2)
IV. Related Vulnerabilities
Same vendor: Jinan USR IOT Technology Limited (PUSR)
Same weakness: CWE-798
- CVE-2026-42929
MacGregor Voyage Data Recorder (VDR) G4e Use of Hard-coded C - CVE-2026-45631
Dokploy: Pre-Auth Admin Takeover via Hardcoded Authenticatio - CVE-2026-46376
FreePBX: Unauthenticated Use of Hard-Coded Credentials Vulne - CVE-2026-49201
Acer Wave 7 router: Hardcoded Cryptographic Key - CVE-2026-45039
RustFS: Internode RPC HMAC secret falls back to public defau
V. Comments for CVE-2026-7786
No comments yet