CWE
79
Advisory Published
Updated

CVE-2021-27600: XSS

First published: Tue Apr 13 2021(Updated: )

SAP Manufacturing Execution (System Rules), versions - 15.1, 15.2, 15.3, 15.4, allows an authorized attacker to embed malicious code into HTTP parameter and send it to the server because SAP Manufacturing Execution (System Rules) tab does not sufficiently encode some parameters, resulting in Stored Cross-Site Scripting (XSS) vulnerability. The malicious code can be used for different purposes. e.g., information can be read, modified, and sent to the attacker. However, availability of the server cannot be impacted.

Credit: cna@sap.com

Affected SoftwareAffected VersionHow to fix
SAP Manufacturing Execution=15.1
SAP Manufacturing Execution=15.2
SAP Manufacturing Execution=15.3
SAP Manufacturing Execution=15.4

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Frequently Asked Questions

  • What is the vulnerability ID for this issue?

    The vulnerability ID for this issue is CVE-2021-27600.

  • What is the severity rating of CVE-2021-27600?

    CVE-2021-27600 has a severity rating of 5.4 (medium).

  • Which versions of SAP Manufacturing Execution (System Rules) are affected?

    Versions 15.1, 15.2, 15.3, and 15.4 of SAP Manufacturing Execution (System Rules) are affected by this vulnerability.

  • How does the vulnerability in SAP Manufacturing Execution (System Rules) occur?

    The vulnerability in SAP Manufacturing Execution (System Rules) allows an authorized attacker to embed malicious code into HTTP parameters, due to insufficient encoding of certain parameters in the application's tab.

  • How can I fix the vulnerability in SAP Manufacturing Execution (System Rules)?

    To fix the vulnerability, it is recommended to apply the necessary security patches or updates provided by SAP.

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