CVE-2021-27603

Severity

65%

Complexity

27%

Confidentiality

60%

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.

CVSS 3.1 Base Score 6.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

CVSS 2.0 Base Score 4. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:S/C:N/I:N/A:P).

Overview

Type

SAP NetWeaver AS ABAP

First reported 3 years ago

2021-04-13 19:15:00

Last updated 3 years ago

2021-04-19 18:16:00

Affected Software

SAP NetWeaver AS ABAP 731

731

SAP NetWeaver AS ABAP 740

740

SAP NetWeaver AS ABAP 750

750

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