Content Spoofing Vulnerability in SAP NetWeaver Application Server Java
CVE-2021-21492

4.3MEDIUM

Key Information:

Vendor

SAP
Status
SAP Netweaver As For Java (http Service)
Vendor
CVE Published:
13 April 2021

What is CVE-2021-21492?

The SAP NetWeaver Application Server Java presents a security flaw whereby insufficient validation of logon groups in URLs can lead to a content spoofing vulnerability. This issue can be exacerbated when directory listing is enabled, potentially allowing attackers to create misleading content under legitimate paths, thus compromising the integrity of the web application.

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Affected Version(s)

SAP NetWeaver AS for JAVA (HTTP Service) < 7.10 < 7.10

SAP NetWeaver AS for JAVA (HTTP Service) < 7.11 < 7.11

SAP NetWeaver AS for JAVA (HTTP Service) < 7.20 < 7.20

References

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageI...
x_refsource_MISC
https://launchpad.support.sap.com/#/notes/3025637
x_refsource_MISC

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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