Sepcos Control And Protection Relay Firmware vulnerabilities
4 known vulnerabilities in Sepcos Control And Protection Relay Firmware from Secheron. 4 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
Latest first
- 9.1 Critical severity
SEPCOS Control and Protection Relay firmware…: Improper Enforcement of Behavioral Workflow
Client-side JavaScript controls may be bypassed to change user credentials and permissions without authentication, including a “root” user level meant only for the vendor. Web server root level access allows for changing of safety critical parameters.
- 9.1 Critical severity
SEPCOS Control and Protection Relay firmware…: Insufficiently Protected Credentials
An attacker with weak credentials could access the TCP port via an open FTP port, allowing an attacker to read sensitive files and write to remotely executable directories.
- 7.5 High severity
SEPCOS Control and Protection Relay firmware…: Unrestricted Upload of File with Dangerous Type
Controls limiting uploads to certain file extensions may be bypassed. This could allow an attacker to intercept the initial file upload page response and modify the associated code. This modified code can be forwarded and used by a script loaded later in the s
- 7.5 High severity
SEPCOS Control and Protection Relay firmware…: Improper Enforcement of Behavioral Workflow
Client-side JavaScript controls may be bypassed by directly running a JS function to reboot the PLC (e.g., from the browser console) or by loading the corresponding, browser accessible PHP script