If configured to use an Oracle database and if a query is created using the flexible search java api with a parameterized "in" clause, SAP Commerce - versions 1905, 2005, 2105, 2011, allows attacker to execute crafted database queries, exposing backend database. The vulnerability is present if the parameterized "in" clause accepts more than 1000 values.

References

• https://nvd.nist.gov/vuln/detail/CVE-2021-42064
• https://launchpad.support.sap.com/#/notes/3114134
• https://wiki.scn.sap.com/wiki/display/PSR/SAP+Security+Patch+Day+-+December+2021