Cyber Resilience

CVE-2021-27603

Medium

Published: 13 April 2021

Published
13 April 2021
Modified
21 November 2024
KEV Added
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Patch
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CVSS Score v3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0045 64.0th percentile
Risk Priority 13 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-27603 is a medium-severity an unspecified weakness vulnerability in Sap Netweaver Application Server Abap. Its CVSS base score is 6.5 (Medium).

Operationally, ranked in the top 36.0% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

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…

more

work processes thereby causing Denial of Service and affecting the Availability of the SAP system.

CWE(s)
NVD-CWE-noinfo

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

sap
netweaver application server abap
731, 740, 750

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References