Discover the impact of CVE-2021-21444, an X-Frame-Options header vulnerability in SAP Business Objects BI Platform versions 410, 420, and 430, leading to Clickjacking attacks. Learn how to mitigate this security risk.
A Clickjacking vulnerability has been identified in SAP Business Objects Business Intelligence Platform, versions 410, 420, and 430, allowing multiple X-Frame-Options headers entries in the response headers.
Understanding CVE-2021-21444
This CVE involves a vulnerability in SAP Business Objects BI Platform that could potentially lead to Clickjacking attacks.
What is CVE-2021-21444?
The vulnerability in SAP Business Objects Business Intelligence Platform versions 410, 420, and 430 allows for multiple X-Frame-Options headers entries, which may not be predictably treated by all user agents.
The Impact of CVE-2021-21444
This vulnerability could nullify the added X-Frame-Options header, exposing the platform to Clickjacking attacks.
Technical Details of CVE-2021-21444
The following technical details outline the specifics of this CVE:
Vulnerability Description
SAP Business Objects BI Platform versions 410, 420, and 430 permit multiple X-Frame-Options headers, potentially leading to Clickjacking.
Affected Systems and Versions
Exploitation Mechanism
Exploiting this vulnerability involves manipulating the multiple X-Frame-Options headers to nullify the added protection, making the platform susceptible to Clickjacking attacks.
Mitigation and Prevention
To address CVE-2021-21444 and safeguard your systems, consider the following security measures:
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates
Apply patches and updates released by SAP promptly to ensure your systems are protected against known vulnerabilities.