CVE-2017-11460 : What You Need to Know
Learn about CVE-2017-11460, a cross-site scripting (XSS) vulnerability in SAP NetWeaver Portal 7.4 that allows remote attackers to inject malicious web script or HTML. Find mitigation steps and preventive measures here.
SAP NetWeaver Portal 7.4 DataArchivingService servlet is susceptible to a cross-site scripting (XSS) vulnerability, allowing remote attackers to inject unauthorized web script or HTML.
Understanding CVE-2017-11460
This CVE entry describes a security issue in SAP NetWeaver Portal 7.4 that enables cross-site scripting attacks.
What is CVE-2017-11460?
Cross-site scripting (XSS) vulnerability in the DataArchivingService servlet in SAP NetWeaver Portal 7.4 allows remote attackers to inject arbitrary web script or HTML via the responsecode parameter to shp/shp_result.jsp.
The Impact of CVE-2017-11460
This vulnerability can be exploited by remote attackers to introduce unauthorized web script or HTML, potentially leading to various security risks such as data theft, session hijacking, and malware distribution.
Technical Details of CVE-2017-11460
The technical aspects of the CVE-2017-11460 vulnerability are outlined below.
Vulnerability Description
The DataArchivingService servlet in SAP NetWeaver Portal 7.4 is vulnerable to cross-site scripting (XSS), allowing attackers to manipulate the responsecode parameter in shp/shp_result.jsp.
Affected Systems and Versions
- Product: SAP NetWeaver Portal 7.4
- Vendor: SAP
- Versions: All versions are affected
Exploitation Mechanism
Attackers can exploit this vulnerability by manipulating the responsecode parameter in the specified servlet, enabling them to inject malicious web script or HTML.
Mitigation and Prevention
Protecting systems from CVE-2017-11460 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by SAP promptly.
- Implement input validation mechanisms to sanitize user inputs.
- Monitor and filter user-generated content to detect and prevent XSS attacks.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing.
- Educate developers and administrators on secure coding practices.
- Stay informed about security updates and best practices to mitigate XSS vulnerabilities.
Patching and Updates
Regularly check for security advisories and updates from SAP to apply patches that address the XSS vulnerability.