Critical SAP S/4HANA vulnerability now exploited in attacks
A critical SAP S/4HANA code injection vulnerability is being leveraged in attacks in the wild to breach exposed servers, researchers warn. The flaw, tracked as CVE-2025-42957, is an ABAP code injection problem in an RFC-exposed function module of SAP S/4HANA, allowing low-privileged authentication users to inject arbitrary code, bypass authorization, and fully take over SAP. The vendor fixed the vulnerability on August 11, 2025, rating it critical (CVSS score: 9.9). However, several systems h