Vulnerability Details CVE-2021-21489
SAP NetWeaver Enterprise Portal versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not sufficiently encode user related data, resulting in Stored Cross-Site Scripting (XSS) vulnerability. This would allow an attacker with administrative privileges to store a malicious script on the portal. The execution of the script content by a victim registered on the portal could compromise the confidentiality and integrity of portal content.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 46.7%
CVSS Severity
CVSS v3 Score 4.8
CVSS v2 Score 3.5
References
Products affected by CVE-2021-21489
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cpe:2.3:a:sap:netweaver_enterprise_portal:7.10
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cpe:2.3:a:sap:netweaver_enterprise_portal:7.11
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cpe:2.3:a:sap:netweaver_enterprise_portal:7.20
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cpe:2.3:a:sap:netweaver_enterprise_portal:7.30
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cpe:2.3:a:sap:netweaver_enterprise_portal:7.31
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cpe:2.3:a:sap:netweaver_enterprise_portal:7.40
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cpe:2.3:a:sap:netweaver_enterprise_portal:7.50