CVE-2020-6211 Explained : Impact and Mitigation

SAP Business Objects Business Intelligence Platform (AdminTools) versions 4.1 and 4.2 are vulnerable to URL Redirection attacks, potentially leading to credential theft.

Understanding CVE-2020-6211

This CVE involves a security vulnerability in SAP Business Objects Business Intelligence Platform that allows attackers to redirect users to malicious sites due to inadequate URL validation.

What is CVE-2020-6211?

The vulnerability in SAP Business Objects Business Intelligence Platform versions 4.1 and 4.2 enables attackers to redirect users to malicious websites, potentially leading to the theft of user credentials.

The Impact of CVE-2020-6211

The vulnerability poses a medium severity risk with a CVSS base score of 6.1. Attackers can exploit this flaw to redirect users to malicious sites and steal their credentials.

Technical Details of CVE-2020-6211

SAP Business Objects Business Intelligence Platform is affected by the following:

Vulnerability Description

Insufficient URL validation in versions 4.1 and 4.2 allows attackers to redirect users to malicious sites, facilitating credential theft.

Affected Systems and Versions

Product: SAP Business Objects Business Intelligence Platform
Vendor: SAP SE
Vulnerable Versions: < 4.1, < 4.2

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
User Interaction: Required
Scope: Changed
Privileges Required: None
Impact: Low confidentiality and integrity impact, no availability impact

Mitigation and Prevention

Taking immediate steps and implementing long-term security practices are crucial to mitigate the risks associated with CVE-2020-6211.

Immediate Steps to Take

Apply vendor-supplied patches or updates promptly.
Monitor and restrict user interactions with potentially malicious URLs.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Educate users on safe browsing practices and the risks of interacting with unverified URLs.
Implement network security measures to detect and prevent URL redirection attacks.
Conduct regular security assessments and penetration testing to identify and address vulnerabilities.

Patching and Updates

SAP may release patches or updates to address the vulnerability. Stay informed about security advisories and apply patches as soon as they are available.