Vulnerability Details : CVE-2021-42063
A security vulnerability has been discovered in the SAP Knowledge Warehouse - versions 7.30, 7.31, 7.40, 7.50. The usage of one SAP KW component within a Web browser enables unauthorized attackers to conduct XSS attacks, which might lead to disclose sensitive data.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-42063
- cpe:2.3:a:sap:knowledge_warehouse:7.30:*:*:*:*:*:*:*
- cpe:2.3:a:sap:knowledge_warehouse:7.31:*:*:*:*:*:*:*
- cpe:2.3:a:sap:knowledge_warehouse:7.40:*:*:*:*:*:*:*
- cpe:2.3:a:sap:knowledge_warehouse:7.50:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-42063
22.60%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 95 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-42063
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
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-2021-42063
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-42063
-
http://seclists.org/fulldisclosure/2022/Mar/32
Full Disclosure: [CVE-2021-42063] SAP Knowledge Warehouse <= 7.50 "SAPIrExtHelp" Reflected XSSMailing List;Third Party Advisory
-
http://packetstormsecurity.com/files/166369/SAP-Knowledge-Warehouse-7.50-7.40-7.31-7.30-Cross-Site-Scripting.html
SAP Knowledge Warehouse 7.50 / 7.40 / 7.31 / 7.30 Cross Site Scripting ≈ Packet StormThird Party Advisory
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https://wiki.scn.sap.com/wiki/display/PSR/SAP+Security+Patch+Day+-+December+2021
SAP Security Patch Day - December 2021 - Product Security Response at SAP - Community WikiVendor Advisory
-
https://launchpad.support.sap.com/#/notes/3102769
SAP ONE Support Launchpad: Log OnPermissions Required
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