CVE-2023-45355 : What You Need to Know

Atos Unify OpenScape 4000 Platform V10 R1 before Hotfix V10 R1.42.2 and 4000 and Manager Platform V10 R1 before Hotfix V10 R1.42.2 are vulnerable to command injection, allowing authenticated attackers to gain administrative access via the webservice.

Understanding CVE-2023-45355

This CVE involves a command injection vulnerability in Atos Unify OpenScape 4000 Platform V10 R1 before Hotfix V10 R1.42.2 and 4000 and Manager Platform V10 R1 before Hotfix V10 R1.42.2.

What is CVE-2023-45355?

CVE-2023-45355 allows authenticated attackers to execute arbitrary commands, resulting in administrative access through the webservice of the affected platforms.

The Impact of CVE-2023-45355

The impact of this vulnerability is significant, as it grants attackers unauthorized administrative control over the platform, potentially leading to further exploitation or compromise.

Technical Details of CVE-2023-45355

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability allows authenticated attackers to inject commands into the platform operating system, enabling them to achieve administrative privileges.

Affected Systems and Versions

Atos Unify OpenScape 4000 Platform V10 R1 before Hotfix V10 R1.42.2 and 4000 and Manager Platform V10 R1 before Hotfix V10 R1.42.2 are impacted by this vulnerability.

Exploitation Mechanism

By exploiting this vulnerability, authenticated attackers can manipulate the webservice to execute malicious commands and take control of the platform.

Mitigation and Prevention

To address CVE-2023-45355, immediate steps should be taken to secure the affected systems and prevent further exploitation.

Immediate Steps to Take

Update the Atos Unify OpenScape 4000 platforms to Hotfix V10 R1.42.2 or newer versions to mitigate the vulnerability. Additionally, restrict access to the webservice to authorized personnel only.

Long-Term Security Practices

Implement strong authentication mechanisms, conduct regular security assessments, and stay informed about software vulnerabilities to enhance long-term security.

Patching and Updates

Regularly apply security patches and updates provided by the vendor to protect systems from known vulnerabilities.