CVE-2021-27617

Severity: medium (CVSS 4.9 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-05-11 · updated 2026-06-17
Weakness: CWE-20

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.

Affected products

SAP SE SAP Process Integration (Integration Builder Framework): 7.10, 7.11, 7.20, 7.30, 7.31, 7.40 (+1)

References

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

Get alerted when CVE-2021-27617 or the next vulnerability affects your stack