CVE-2021-21491
MEDIUM
6.1
CVSS Score
Published: March 10, 2021 at 02:11 PM UTC
Updated: June 17, 2026 at 03:35 AM UTC
1 product affected across 1 vendorNetweaver Application Server Java
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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.7%
Description
SAP Netweaver Application Server Java (Applications based on WebDynpro Java) versions 7.00, 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, allow an attacker to redirect users to a malicious site due to Reverse Tabnabbing vulnerabilities.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 7.00, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.10, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.11, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.20, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.30, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.40, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.50, so it looks safe — our inference, not a vendor statement
Affected range stops below 731, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
x_refsource_MISCPermissions RequiredVendor Advisory
Source: [email protected]
https://launchpad.support.sap.com/#/notes/2976947x_refsource_MISCVendor Advisory
Source: [email protected]
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-601
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