SEPCOS Control And Protection Relay Firmware Package Security Vulnerabilities

CVE-2022-2102

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 sequence, allowing for arbitrary file...

CVE-2022-2103

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...

CVE-2022-1668

Weak default root user credentials allow remote attackers to easily obtain OS superuser privileges over the open TCP port for...

CVE-2022-1666

The default password for the web application’s root user (the vendor’s private account) was weak and the MD5 hash was used to crack the password using a widely available open-source...

CVE-2022-1667

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...

CVE-2022-2105

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...

CVE-2022-2104

The www-data (Apache web server) account is configured to run sudo with no password for many commands (including /bin/sh and...