CVE-2021-21481

Description

The MigrationService, which is part of SAP NetWeaver versions 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not perform an authorization check. This might allow an unauthorized attacker to access configuration objects, including such that grant administrative privileges. This could result in complete compromise of system confidentiality, integrity, and availability.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.16%
Vendor Advisory sap.com Vendor Advisory sap.com
Affected: SAP SE SAP NetWeaver AS JAVA (MigrationService)
Published at:
Updated at:

References

Link Tags
https://launchpad.support.sap.com/#/notes/3022422 permissions required vendor advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-21481?
CVE-2021-21481 has been scored as a high severity vulnerability.
How to fix CVE-2021-21481?
To fix CVE-2021-21481, 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-2021-21481 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-21481 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-2021-21481?
CVE-2021-21481 affects SAP SE SAP NetWeaver AS JAVA (MigrationService).
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