Multiple ransomware operators are targeting a severe vulnerability in SAP NetWeaver Visual Composer, enabling unauthorized actors to upload malicious executables.
Around 1,200 SAP instances were reported to be at risk from this vulnerability, CVE-2025-31324.
Ransomware families like BianLian and RansomEXX, along with Chinese state-sponsored actors, have been identified in exploiting the flaw.
SAP quickly released a patch for the bug but multiple attacks were observed in the wild, emphasizing the critical nature of the security issue.