Glory RBG-100 recycler systems using the ISPK-08 software component contain hard-coded operating system credentials that allow remote authentication to the underlying Linux system. Multiple local user accounts, including accounts with administrative privileges, were found to have fixed, embedded passwords. An attacker with network access to exposed services such as SSH may authenticate using these credentials and gain unauthorized access to the system. Successful exploitation allows remote access with elevated privileges and may result in full system compromise.
Glory RBG-100 recycler systems are vulnerable to remote compromise due to hard-coded credentials in the ISPK-08 software component. Attackers can leverage these credentials to gain unauthorized access to the underlying Linux system, potentially leading to full system compromise and data exfiltration.
Step 1: Reconnaissance: The attacker identifies exposed services, such as SSH, on the target Glory RBG-100 recycler system. Step 2: Credential Harvesting: The attacker obtains the hard-coded credentials, likely through public vulnerability disclosures or reverse engineering of the ISPK-08 software. Step 3: Authentication: The attacker uses the hard-coded credentials to authenticate to the system via SSH or other exposed services. Step 4: Privilege Escalation: The attacker, having gained access with a low-privilege account, may attempt to escalate privileges to gain administrative access using the credentials of an admin account. Step 5: System Compromise: With administrative access, the attacker can install malware, exfiltrate data, or otherwise compromise the system.
The vulnerability stems from the insecure coding practice of embedding fixed, hard-coded passwords for multiple user accounts, including administrative accounts, within the ISPK-08 software component. This flaw bypasses standard authentication mechanisms, allowing attackers with network access to directly authenticate to the system. The root cause is a failure to properly secure sensitive information, such as passwords, during the software development lifecycle. The lack of secure coding practices, such as using strong password hashing algorithms and avoiding hardcoding credentials, makes the system susceptible to unauthorized access. The use of default or easily guessable credentials further exacerbates the risk.