Vulnerability · Published Feb 9, 2021 · Assigned by sap
CVE-2021-21478
Medium 4.7
In plain English
A medium-severity security flaw in SAP NetWeaver AS ABAP (Web Dynpro ABAP) from SAP SE. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 59% of all known vulnerabilities).
Severity (CVSS 3.0)4.7Medium
Exploit odds (30 days)0.9%top 41.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
SAP Web Dynpro ABAP allow an attacker to redirect users to a malicious site due to Reverse Tabnabbing vulnerabilities.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SAP SE | SAP NetWeaver AS ABAP (Web Dynpro ABAP) | < SAP_UI 750< 752< 753< 754< 755< and SAP_BASIS 700< 701< 702 |
References
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543 x_refsource_MISC
- https://launchpad.support.sap.com/#/notes/2974582 x_refsource_MISC