CVE-2020-6367 : Vulnerability Insights and Analysis
Learn about CVE-2020-6367, a high-severity reflected cross-site scripting vulnerability in SAP NetWeaver Composite Application Framework versions 7.20 to 7.50, allowing attackers to execute malicious scripts.
A reflected cross-site scripting vulnerability in SAP NetWeaver Composite Application Framework versions 7.20, 7.30, 7.31, 7.40, 7.50 allows unauthenticated attackers to execute malicious scripts.
Understanding CVE-2020-6367
This CVE involves a security vulnerability in SAP NetWeaver Composite Application Framework that can lead to the execution of unauthorized scripts.
What is CVE-2020-6367?
CVE-2020-6367 is a reflected cross-site scripting vulnerability in SAP NetWeaver Composite Application Framework versions 7.20, 7.30, 7.31, 7.40, 7.50. Attackers can deceive authenticated users into executing malicious scripts by clicking on specially crafted links.
The Impact of CVE-2020-6367
The vulnerability poses a high severity risk with a CVSS base score of 8.2, allowing attackers to disclose or modify sensitive information through script execution.
Technical Details of CVE-2020-6367
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability in SAP NetWeaver Composite Application Framework versions 7.20 to 7.50 allows unauthenticated attackers to execute malicious scripts by tricking authenticated users into clicking on crafted links.
Affected Systems and Versions
- Product: SAP NetWeaver Composite Application Framework
- Vendor: SAP SE
- Vulnerable Versions: < 7.20, < 7.30, < 7.31, < 7.40, < 7.50
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- User Interaction: Required
- Scope: Changed
- Confidentiality Impact: High
- Integrity Impact: Low
- Privileges Required: None
- Vector String: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
Mitigation and Prevention
Protecting systems from CVE-2020-6367 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by SAP promptly.
- Educate users about the risks of clicking on unknown links.
- Implement web application firewalls to filter and block malicious traffic.
Long-Term Security Practices
- Regularly update and patch software to address known vulnerabilities.
- Conduct security training for employees to enhance awareness of social engineering attacks.
Patching and Updates
- Stay informed about security updates and advisories from SAP.