CVE-2021-27610

Description

SAP NetWeaver ABAP Server and ABAP Platform, versions - 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 804, does not create information about internal and external RFC user in consistent and distinguished format, which could lead to improper authentication and may be exploited by malicious users to obtain illegitimate access to the system.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.55%
Vendor Advisory sap.com Vendor Advisory sap.com
Affected: SAP SE SAP NetWeaver AS ABAP and ABAP Platform
Published at:
Updated at:

References

Link Tags
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999 vendor advisory
https://launchpad.support.sap.com/#/notes/3007182 vendor advisory permissions required

Frequently Asked Questions

What is the severity of CVE-2021-27610?
CVE-2021-27610 has been scored as a critical severity vulnerability.
How to fix CVE-2021-27610?
To fix CVE-2021-27610, 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-2021-27610 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-27610 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-27610?
CVE-2021-27610 affects SAP SE SAP NetWeaver AS ABAP and ABAP Platform.
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