Vulnerability Details : CVE-2021-21478
SAP Web Dynpro ABAP allow an attacker to redirect users to a malicious site due to Reverse Tabnabbing vulnerabilities.
Vulnerability category: Open redirect
Products affected by CVE-2021-21478
- cpe:2.3:a:sap:web_dynpro_abap:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-21478
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 35 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-21478
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:N |
8.6
|
4.9
|
NIST | |
4.7
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N |
2.8
|
1.4
|
SAP SE | |
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2021-21478
-
The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-21478
-
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543
Vendor Advisory
-
https://launchpad.support.sap.com/#/notes/2974582
SAP ONE Support Launchpad: Log OnPermissions Required
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