CVE-2021-21477: sap_se sap commerce Code Injection

Vulnerability summary

CVE-2021-21477 is a critical (CVSS 9.9) Code Injection vulnerability in sap_se sap commerce. EPSS estimates a 29.85% chance of exploitation in the next 30 days, higher than 98.2% of scored vulnerabilities.

Timeline

1. 09-02-2021
   PublishedVulnerability first disclosed.
2. 03-08-2024
   Last modifiedVulnerability information updated.

Description

SAP Commerce Cloud, versions - 1808,1811,1905,2005,2011, enables certain users with required privileges to edit drools rules, an authenticated attacker with this privilege will be able to inject malicious code in the drools rules which when executed leads to Remote Code Execution vulnerability enabling the attacker to compromise the underlying host enabling him to impair confidentiality, integrity and availability of the application.

• CWE-94Improper Control of Generation of Code ('Code Injection')The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.