CVE-2021-40495 — MEDIUM (5.3)

Vulnerability Description

There are multiple Denial-of Service vulnerabilities in SAP NetWeaver Application Server for ABAP and ABAP Platform - versions 740, 750, 751, 752, 753, 754, 755. An unauthorized attacker can use the public SICF service /sap/public/bc/abap to reduce the performance of SAP NetWeaver Application Server ABAP and ABAP Platform.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Sap	Netweaver Abap	740
Sap	Netweaver Application Server Abap	740

References

https://launchpad.support.sap.com/#/notes/3099011Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=587169983Vendor Advisory
https://launchpad.support.sap.com/#/notes/3099011Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=587169983Vendor Advisory

FAQ

What is CVE-2021-40495?

CVE-2021-40495 is a vulnerability with a CVSS score of 5.3 (MEDIUM). There are multiple Denial-of Service vulnerabilities in SAP NetWeaver Application Server for ABAP and ABAP Platform - versions 740, 750, 751, 752, 753, 754, 755. An unauthorized attacker can use the p...

How severe is CVE-2021-40495?

CVE-2021-40495 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-40495?

Check the references section above for vendor advisories and patch information. Affected products include: Sap Netweaver Abap, Sap Netweaver Application Server Abap.