CVE-2020-6323 : Security Advisory and Response
Learn about CVE-2020-6323 affecting SAP NetWeaver Enterprise Portal versions 7.50, 7.31, 7.40. Find mitigation steps and prevention measures against Cross Site Scripting attacks.
SAP NetWeaver Enterprise Portal (Fiori Framework Page) versions 7.50, 7.31, and 7.40 are vulnerable to Cross Site Scripting (XSS) attacks due to insufficient input encoding.
Understanding CVE-2020-6323
This CVE identifies a security issue in SAP NetWeaver Enterprise Portal (Fiori Framework Page) that allows attackers to execute XSS attacks.
What is CVE-2020-6323?
This CVE pertains to a vulnerability in SAP NetWeaver Enterprise Portal (Fiori Framework Page) versions 7.50, 7.31, and 7.40, enabling attackers to perform XSS attacks by manipulating user-controlled inputs.
The Impact of CVE-2020-6323
The vulnerability allows an attacker with a valid session to execute XSS attacks that are immediately reflected and persist in the system, leading to potential security breaches.
Technical Details of CVE-2020-6323
SAP NetWeaver Enterprise Portal (Fiori Framework Page) versions 7.50, 7.31, and 7.40 are affected by this vulnerability.
Vulnerability Description
The issue arises from the lack of proper encoding of user inputs, enabling attackers to inject malicious scripts.
Affected Systems and Versions
- Product: SAP NetWeaver Enterprise Portal (Fiori Framework Page)
- Vendor: SAP SE
- Vulnerable Versions: < 7.50, < 7.31, < 7.40
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts into user-controlled inputs, leading to XSS attacks.
Mitigation and Prevention
Taking immediate steps and implementing long-term security practices are crucial to mitigate the risks associated with CVE-2020-6323.
Immediate Steps to Take
- Apply security patches provided by SAP promptly.
- Monitor and restrict user inputs to prevent malicious script injections.
Long-Term Security Practices
- Conduct regular security assessments and code reviews.
- Educate users on safe browsing practices and awareness of phishing attempts.
Patching and Updates
Regularly update and patch SAP NetWeaver Enterprise Portal to address security vulnerabilities and protect against potential exploits.