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Rewterz Threat Advisory – CVE-2021-27610 – Critical Vulnerability in SAP ABAP Server

Severity

High

Analysis Summary

CVE-2021-27610

ABAP server could not correctly identify if communication via RFC or HTTP is between the application servers of the same SAP system or with servers outside the same system a malicious user could abuse stolen credentials for external RFC or HTTP calls, to establish a connection with the affected SAP system, in which a malicious external program would pretend to be an internal caller.

Impact

  • Information disclosure

Affected Vendors

SAP

Affected Products

  • SAP NetWeaver ABAP Server

Remediation

Refer to SAP advisory for the complete list of affected product and their respective patches

https://support.sap.com/en/my-support/software-downloads.html