Welotec vulnerabilities
We track 8 vulnerabilities in Welotec products across 43 products. 8 are rated high or critical, and none are known to be exploited. The most recent was published on November 3, 2026.
Latest Welotec vulnerabilities
- 7.2 High severity
TK100: Improper Neutralization of Special Elements used in a Command
Improper input validation in the IPsec VPN function may allow a remote attacker with high privileges to inject system commands and execute them with root privileges.
- 7.2 High severity
TK100: Improper Neutralization of Special Elements used in an OS Command
Improper input validation in the Digital I/O function may allow a remote attacker with high privileges to inject operating system commands and execute them with root privileges.
- 7.2 High severity
TK100: Improper Neutralization of Special Elements used in a Command
Improper input validation in the WireGuard VPN function may allow a remote attacker with high privileges to inject system commands and execute them with root privileges.
- 7.2 High severity
TK100: Improper Neutralization of Special Elements used in a Command
Improper input validation in the ZeroTier VPN function may allow a remote attacker with high privileges to inject system commands and execute them with root privileges.
- 7.2 High severity
TK100: Improper Neutralization of Special Elements used in an OS Command
Improper input validation in management control functions may allow a remote attacker with high privileges to inject operating system commands and execute them with root privileges.
- 8.8 High severity
SmartEMS Web Application: Improper Limitation of a Pathname to a Restricted Directory
The upload endpoint insufficiently validates the 'Upload-Key' request header. By supplying path traversal sequences, an authenticated attacker can cause the server to create upload-related artifacts outside the intended storage location. In certain configurati
- 9.8 Critical severity
EG400Mk2-D11001-000101: Use of Hard-coded Cryptographic Key
The JWT secret key is embedded in the egOS WebGUI backend and is readable to the default user. An unauthenticated remote attacker can generate valid HS256 tokens and bypass authentication/authorization due to the use of hard-coded cryptographic key.
- 9.8 Critical severity
TK515L: Missing Authentication for Critical Functionality
An unauthenticated remote attacker who is aware of a MQTT topic name can send and receive messages, including GET/SET configuration commands, reboot commands and firmware updates.