CVE-2021-27617 — MEDIUM (4.9)

Vulnerability Description

The Integration Builder Framework of SAP Process Integration versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not sufficiently validate an XML document uploaded from local source. An attacker can craft a malicious XML which when uploaded and parsed by the application, could lead to Denial-of-service conditions due to consumption of a large amount of system memory, thus highly impacting system availability.

CVSS Score

4.9

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Sap	Netweaver Process Integration	7.10

Related Weaknesses (CWE)

CWE-20

References

https://launchpad.support.sap.com/#/notes/3012021Permissions RequiredVendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=576094655Vendor Advisory
https://launchpad.support.sap.com/#/notes/3012021Permissions RequiredVendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=576094655Vendor Advisory

FAQ

What is CVE-2021-27617?

CVE-2021-27617 is a vulnerability with a CVSS score of 4.9 (MEDIUM). The Integration Builder Framework of SAP Process Integration versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not sufficiently validate an XML document uploaded from local source. An attacker...

How severe is CVE-2021-27617?

CVE-2021-27617 has been rated MEDIUM with a CVSS base score of 4.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-27617?

Check the references section above for vendor advisories and patch information. Affected products include: Sap Netweaver Process Integration.