CVE-2021-27617

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.

References

Link	Tags
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=576094655	vendor advisory
https://launchpad.support.sap.com/#/notes/3012021	vendor advisory permissions required

Frequently Asked Questions

What is the severity of CVE-2021-27617?: CVE-2021-27617 has been scored as a medium severity vulnerability.
How to fix CVE-2021-27617?: To fix CVE-2021-27617, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-27617 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-27617 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-27617?: CVE-2021-27617 affects SAP SE SAP Process Integration (Integration Builder Framework).

This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.

Description

Category

CWE-20 – Improper Input Validation

References

Frequently Asked Questions