CVE-2023-48250 : What You Need to Know
Discover details of CVE-2023-48250, a critical vulnerability allowing remote attackers to gain high privileges in Rexroth Nexo cordless nutrunners. Learn about the impacted systems and mitigation steps.
A high-severity vulnerability has been identified that allows a remote attacker to authenticate to the web application with high privileges through multiple hidden hard-coded accounts.
Understanding CVE-2023-48250
This section provides details on CVE-2023-48250, its impact, technical aspects, and mitigation strategies.
What is CVE-2023-48250?
The vulnerability in question enables a remote attacker to gain unauthorized high-level access to the web application by using hidden hard-coded credentials.
The Impact of CVE-2023-48250
With a CVSS base severity score of 8.1 (High), this vulnerability poses a significant threat by allowing attackers to authenticate as privileged users remotely, compromising confidentiality, integrity, and availability.
Technical Details of CVE-2023-48250
Let's delve into the specific technical aspects of this vulnerability.
Vulnerability Description
The flaw permits unauthorized access with elevated privileges through concealed hard-coded accounts, potentially leading to unauthorized operations within the affected web application.
Affected Systems and Versions
The vulnerability affects multiple versions of Rexroth Nexo cordless nutrunners and special variants running NEXO-OS V1000-Release up to NEXO-OS V1500-SP2.
Exploitation Mechanism
Exploiting this vulnerability involves leveraging the hidden and hard-coded credentials to gain unauthorized access, posing a significant security risk to the affected systems.
Mitigation and Prevention
Understanding how to mitigate the risks associated with CVE-2023-48250 is crucial to maintaining system security.
Immediate Steps to Take
Immediate actions include restricting network access, monitoring for unauthorized logins, and implementing account lockout policies to enhance security.
Long-Term Security Practices
Implementing regular security audits, enforcing strong password policies, and applying the principle of least privilege can help prevent similar vulnerabilities in the long term.
Patching and Updates
Ensure that software patches or updates from the vendor are applied promptly to address the vulnerability and enhance the security posture of the affected systems.