Vulnerability Description
SAP NetWeaver Knowledge Management XML Forms versions - 7.10, 7.11, 7.30, 7.31, 7.40, 7.50, contains an XSLT vulnerability which allows a non-administrative authenticated attacker to craft a malicious XSL stylesheet file containing a script with OS-level commands, copy it into a location to be accessed by the system and then create a file which will trigger the XSLT engine to execute the script contained within the malicious XSL file. This can result in a full compromise of the confidentiality, integrity, and availability of the system.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Sap | Netweaver Knowledge Management Xml Forms | 7.10 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/165751/SAP-Enterprise-Portal-XSLT-InjectionThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2022/Jan/75Mailing ListThird Party Advisory
- https://launchpad.support.sap.com/#/notes/3081888Permissions Required
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405Vendor Advisory
- http://packetstormsecurity.com/files/165751/SAP-Enterprise-Portal-XSLT-InjectionThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2022/Jan/75Mailing ListThird Party Advisory
- https://launchpad.support.sap.com/#/notes/3081888Permissions Required
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405Vendor Advisory
FAQ
What is CVE-2021-37531?
CVE-2021-37531 is a vulnerability with a CVSS score of 8.8 (HIGH). SAP NetWeaver Knowledge Management XML Forms versions - 7.10, 7.11, 7.30, 7.31, 7.40, 7.50, contains an XSLT vulnerability which allows a non-administrative authenticated attacker to craft a malicious...
How severe is CVE-2021-37531?
CVE-2021-37531 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-37531?
Check the references section above for vendor advisories and patch information. Affected products include: Sap Netweaver Knowledge Management Xml Forms.