Denial of Service Vulnerability in SAP Web Dispatcher and SAP Internet Communication Manager
CVE-2022-28773

7.5HIGH

Key Information:

Vendor

SAP
Status
SAP Netweaver (internet Communication Manager)
SAP Web Dispatcher
Vendor
CVE Published:
12 April 2022

What is CVE-2022-28773?

An uncontrolled recursion issue has been identified in SAP Web Dispatcher and SAP Internet Communication Manager. This vulnerability may result in the applications crashing, which unexpectedly leads to a denial of service scenario. Fortunately, the systems can self-restart automatically, but this interruption may affect the availability of services reliant on these applications.

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Affected Version(s)

SAP NetWeaver (Internet Communication Manager) KRNL64NUC 7.22

SAP NetWeaver (Internet Communication Manager) 7.22EXT

SAP NetWeaver (Internet Communication Manager) 7.49

References

https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-...
x_refsource_MISC
https://launchpad.support.sap.com/#/notes/3111293
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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