CVE-2021-38162

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Summary

CVECVE-2021-38162
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-09-14 12:15:00 UTC
Updated2023-07-10 18:15:00 UTC
DescriptionSAP 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.

Risk And Classification

Problem Types: CWE-444

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Sap Web Dispatcher 7.22ext All All All
Application Sap Web Dispatcher 7.49 All All All
Application Sap Web Dispatcher 7.53 All All All
Application Sap Web Dispatcher 7.77 All All All
Application Sap Web Dispatcher 7.81 All All All
Application Sap Web Dispatcher 7.83 All All All
Application Sap Web Dispatcher kernel_7.22 All All All
Application Sap Web Dispatcher krnl64nuc_7.22 All All All
Application Sap Web Dispatcher krnl64uc_7.22 All All All

References

ReferenceSourceLinkTags
Full Disclosure: Onapsis Security Advisory 2022-0001: HTTP Request Smuggling in SAP Web Dispatcher FULLDISC seclists.org
SAP Security Patch Day – September 2021 - Product Security Response at SAP - Community Wiki MISC wiki.scn.sap.com
launchpad.support.sap.com MISC launchpad.support.sap.com
SAP Web Dispatcher HTTP Request Smuggling ≈ Packet Storm MISC packetstormsecurity.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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