CVE-2021-27610: Critical severity sap netweaver as abap vulnerability
Published Jun 16, 2021
·Updated
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.
Affected Software
24 affected components
SAP NetWeaver ABAP=700
SAP NetWeaver ABAP=701
SAP NetWeaver ABAP=702
SAP NetWeaver ABAP=731
SAP NetWeaver ABAP=740
SAP NetWeaver ABAP=750
SAP NetWeaver ABAP=751
SAP NetWeaver ABAP=752
SAP NetWeaver ABAP=753
SAP NetWeaver ABAP=754
SAP NetWeaver ABAP=755
SAP NetWeaver ABAP=804
SAP NetWeaver Application Server ABAP=700
SAP NetWeaver Application Server ABAP=701
SAP NetWeaver Application Server ABAP=702
SAP NetWeaver Application Server ABAP=731
SAP NetWeaver Application Server ABAP=740
SAP NetWeaver Application Server ABAP=750
SAP NetWeaver Application Server ABAP=751
SAP NetWeaver Application Server ABAP=752
SAP NetWeaver Application Server ABAP=753
SAP NetWeaver Application Server ABAP=754
SAP NetWeaver Application Server ABAP=755
SAP NetWeaver Application Server ABAP=804
Event History
Jun 16, 2021
CVE Published
via MITRE·02:45 PM
Data Sourced
via MITRE·02:45 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the vulnerability ID?
The vulnerability ID is CVE-2021-27610.
2
What is the severity of CVE-2021-27610?
The severity of CVE-2021-27610 is critical with a CVSS score of 9.8.
3
Which versions of SAP NetWeaver ABAP Server and ABAP Platform are affected?
The affected versions are 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, and 804.
4
How does CVE-2021-27610 impact SAP NetWeaver ABAP Server and ABAP Platform?
CVE-2021-27610 could lead to improper authentication and may be exploited by malicious users.
5
How can I fix CVE-2021-27610?
To fix CVE-2021-27610, apply the necessary patches provided in the SAP Security Note 3007182.