CVE-2026-7786: Use of Hard-coded Credentials

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...

CVE-2025-63364: Cleartext Transmission of Sensitive Information

Waveshare RS232/485 TO WIFI ETH B Serial to Ethernet/Wi-Fi Gateway Firmware V3.1.1.0: HW 4.3.2.1: Webpage V7.04T.07.002880.0301 was discovered to transmit Administrator credentials in plaintext...

PT-2025-49108

Waveshare RS232/485 TO WIFI ETH B Serial to Ethernet/Wi-Fi Gateway Firmware V3.1.1.0: HW 4.3.2.1: Webpage V7.04T.07.002880.0301 was discovered to render the Administrator password in plaintext...

CVE-2025-63362: Unverified Password Change

Waveshare RS232/485 TO WIFI ETH B Serial to Ethernet/Wi-Fi Gateway Firmware V3.1.1.0: HW 4.3.2.1: Webpage V7.04T.07.002880.0301 allows attackers to set the Administrator password and username as blank values, allowing attackers to bypass authentication...

CVE-2025-63363: Improper Access Control

A lack of Management Frame Protection in Waveshare RS232/485 TO WIFI ETH B Serial to Ethernet/Wi-Fi Gateway Firmware V3.1.1.0: HW 4.3.2.1: Webpage V7.04T.07.002880.0301 allows attackers to execute de-authentication attacks, allowing crafted deauthentication and disassociation frames to be broadca...

CVE-2025-63361: Insufficiently Protected Credentials

Waveshare RS232/485 TO WIFI ETH B Serial to Ethernet/Wi-Fi Gateway Firmware V3.1.1.0: HW 4.3.2.1: Webpage V7.04T.07.002880.0301 was discovered to render the Administrator password in plaintext...

Hitachi RIO-RS232 Communications Adapter Detection

Binary data 757831.prm...

Rockwell Automation 1769-ASCII 2-Chn RS232/485/422 Adapter/A Speciality I/O

Binary data 753764.prm...

Rockwell Automation 1770-KFD RS232 Interface Communication Adapter

Binary data 752882.prm...

Siemens CM PtP RS232 HF Communications Adapter Detection

Binary data 750201.prm...

Siemens SIPLUS EM 1SI RS232/422 Detection

Binary data 750333.prm...

Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Configuration Download

Summary The new IPn4Gb provides a rugged, industrial strength wireless solution using the new and ultra fast 4G LTE cellular network infrastructure. The IPn4Gb features integrated Firewall, IPSec / VPN & GRE Tunneling, IP/MAC Access Control Lists. The IPn4Gb can transport critical data to and fro...

Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Default Credentials

Summary The new IPn4Gb provides a rugged, industrial strength wireless solution using the new and ultra fast 4G LTE cellular network infrastructure. The IPn4Gb features integrated Firewall, IPSec / VPN & GRE Tunneling, IP/MAC Access Control Lists. The IPn4Gb can transport critical data to and fro...

Microhard Systems 3G4G Cellular Ethernet and Serial Gateway - Default Credentials

Microhard Systems 3G4G Cellular Ethernet and Serial Gateway - Default Credentials Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Default Credentials Vendor: Microhard Systems Inc. Product web page: http://www.microhardcorp.com Affected version: IPn4G 1.1.0 build 1098 IPn3Gb 2.2.0...

Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway - Remote Root

Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Remote Root Exploit Vendor: Microhard Systems Inc. Product web page: http://www.microhardcorp.com Affected version: IPn4G 1.1.0 build 1098 IPn3Gb 2.2.0 build 2160 IPn4Gb 1.1.6 build 1184-14 IPn4Gb 1.1.0 Rev 2 build 1090-2 IPn4Gb 1.1.0 R...

Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway - Restricted Shell Escape Vulnerability

Exploit for hardware platform in category local exploits Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Backdoor Jailbreak Vendor: Microhard Systems Inc. Product web page: http://www.microhardcorp.com Affected version: IPn4G 1.1.0 build 1098 IPn3Gb 2.2.0 build 2160 IPn4Gb 1.1.6 buil...

Microhard Systems 3G/4G Cellular Ethernet And Serial Gateway Remote Root

Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Remote Root Exploit Vendor: Microhard Systems Inc. Product web page: http://www.microhardcorp.com Affected version: IPn4G 1.1.0 build 1098 IPn3Gb 2.2.0 build 2160 IPn4Gb 1.1.6 build 1184-14 IPn4Gb 1.1.0 Rev 2 build 1090-2 IPn4Gb 1.1.0 R...

JanTek JTC-200 RS232-NET Connector CSRF / Missing Authentication Vulnerability

JanTek JTC-200 RS232-NET Connector suffers from cross site request forgery and missing authentication vulnerabilities...

JanTek JTC-200 RS232-NET Connector CSRF / Missing Authentication

Vendor: JanTek Equipment: JTC-200 Vulnerabilities: Cross-site Request Forgery, Improper Authentication Advisory URL: https://ipositivesecurity.com/2017/10/28/ics-jantek-jtc-200-rs232-net-converter-advisory-published/ ICS-CERT Advisory https://ics-cert.us-cert.gov/advisories/ICSA-17-283-02 CVE-ID...

RS232-NET Converter (JTC-200) CSRF / Weak Credentials / Unauthenticated Access

RS232-NET Converter JTC-200 - Multiple vulnerabilities About RS232-NET Converter model JTC-200 http://www.jantek.com.tw/en/product/73 Seen deployed in: CHTD, Chunghwa Telecom Co., Ltd. Taiwan HiNet Taiwan & China PT Comunicacoes Portugal Sony Network Taiwan Limited Taiwan Vodafone Portugal Portug...