Vulnerability Description
SAP Web Dispatcher versions - 7.49, 7.53, 7.77, 7.81, KRNL64NUC - 7.22, 7.22EXT, 7.49, KRNL64UC -7.22, 7.22EXT, 7.49, 7.53, KERNEL - 7.22, 7.49, 7.53, 7.77, 7.81, 7.83 processes allow an unauthenticated attacker to submit a malicious crafted request over a network to a front-end server which may, over several attempts, result in a back-end server confusing the boundaries of malicious and legitimate messages. This can result in the back-end server executing a malicious payload which can be used to read or modify any information on the server or consume server resources making it temporarily unavailable.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Sap | Web Dispatcher | 7.22ext |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/166964/SAP-Web-Dispatcher-HTTP-Request-SmugExploitThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2022/May/3ExploitMailing ListThird Party Advisory
- https://launchpad.support.sap.com/#/notes/3080567Permissions Required
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405Vendor Advisory
- http://packetstormsecurity.com/files/166964/SAP-Web-Dispatcher-HTTP-Request-SmugExploitThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2022/May/3ExploitMailing ListThird Party Advisory
- https://launchpad.support.sap.com/#/notes/3080567Permissions Required
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=585106405Vendor Advisory
FAQ
What is CVE-2021-38162?
CVE-2021-38162 is a vulnerability with a CVSS score of 8.9 (HIGH). SAP Web Dispatcher versions - 7.49, 7.53, 7.77, 7.81, KRNL64NUC - 7.22, 7.22EXT, 7.49, KRNL64UC -7.22, 7.22EXT, 7.49, 7.53, KERNEL - 7.22, 7.49, 7.53, 7.77, 7.81, 7.83 processes allow an unauthenticat...
How severe is CVE-2021-38162?
CVE-2021-38162 has been rated HIGH with a CVSS base score of 8.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-38162?
Check the references section above for vendor advisories and patch information. Affected products include: Sap Web Dispatcher.