CVE-2021-27603

Published: Apr 13, 2021

Modified: Aug 3, 2024

PUBLISHED

CVSS v3.0

6.5

MEDIUM

Description

An RFC enabled function module SPI_WAIT_MILLIS in SAP NetWeaver AS ABAP, versions - 731, 740, 750, allows to keep a work process busy for any length of time. An attacker could call this function module multiple times to block all work processes thereby causing Denial of Service and affecting the Availability of the SAP system.

Vendor	Product	Versions
SAP SE	SAP NetWeaver AS for ABAP	affected `< 731` affected `< 740` affected `< 750`

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=573801649

x_refsource_MISC

https://launchpad.support.sap.com/#/notes/3028729

x_refsource_MISC

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CVE-2021-27603

Description

Affected Products

CVSS v3.0 Details

References