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CVE-2023-46099 : Exploit Details and Defense Strategies

Learn about CVE-2023-46099, a medium-severity vulnerability in SIMATIC PCS neo < V4.1 that allows attackers to inject malicious Javascript code. Discover impact, affected versions, and mitigation strategies.

A stored cross-site scripting vulnerability has been identified in SIMATIC PCS neo, allowing an attacker to inject Javascript code.

Understanding CVE-2023-46099

This CVE refers to a vulnerability in SIMATIC PCS neo version < V4.1 that can be exploited by an attacker to execute arbitrary Javascript code.

What is CVE-2023-46099?

The vulnerability lies in the Administration Console of SIMATIC PCS neo, allowing an attacker with high privileges to inject malicious Javascript code, which can later be executed by another user.

The Impact of CVE-2023-46099

The impact of this CVE is rated as MEDIUM, with a CVSS base score of 5.4. Exploiting this vulnerability could lead to unauthorized access and the execution of arbitrary code.

Technical Details of CVE-2023-46099

This section delves into the specifics of the vulnerability, affected systems, and the exploitation mechanism.

Vulnerability Description

The stored cross-site scripting vulnerability in the Administration Console of SIMATIC PCS neo allows an attacker to manipulate Javascript code, leading to unauthorized code execution.

Affected Systems and Versions

The vulnerability affects all versions of SIMATIC PCS neo prior to V4.1, highlighting the importance of timely updates and patches.

Exploitation Mechanism

By exploiting this vulnerability, an attacker can inject harmful Javascript code into the application, compromising the security of the system.

Mitigation and Prevention

Discover the steps to mitigate the risk posed by CVE-2023-46099 and prevent potential security breaches.

Immediate Steps to Take

It is crucial to apply security updates provided by Siemens promptly to address this vulnerability. Additionally, restrict access to privileged accounts to mitigate the risk of exploitation.

Long-Term Security Practices

Implement secure coding practices and conduct regular security audits to identify and address vulnerabilities proactively.

Patching and Updates

Regularly check for updates and patches released by Siemens for SIMATIC PCS neo to ensure that security vulnerabilities are remediated promptly.

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