CVE-2025-42999

Im Mai widmen sich SAPs Entwickler 16 neuen Sicherheitsmitteilungen. Eine behandelt eine kritische Lücke in Netweaver.

A recently disclosed critical security flaw impacting SAP NetWeaver is being exploited by multiple China-nexus nation-state actors to target critical infrastructure networks. "Actors leveraged CVE-2025-31324, an unauthenticated file upload vulnerability that enables remote code execution (RCE)," EclecticIQ researcher Arda Büyükkaya said in an analysis published today. Targets of the campaign

At least two different cybercrime groups BianLian and RansomExx are said to have exploited a recently disclosed security flaw in SAP NetWeaver tracked as CVE-2025-31324, indicating that multiple threat actors are taking advantage of the bug. Cybersecurity firm ReliaQuest, in a new update published today, said it uncovered evidence suggesting involvement from the BianLian data extortion crew and

Die US-amerikanische IT-Sicherheitsbehörde CISA warnt vor Angriffen auf eine neue SAP-Netweaver-Lücke sowie auf Chrome und Draytek-Router.

Kunden, die SAP NetWeaver einsetzen, sollten sich das Update zur Zero-Day-Schwachstelle ansehen, die im April geschlossen wurde. Außerdem gibt es eine weitere kritische Sicherheitslücke in der Lösung, für die SAP im Patchday Updates veröffentlicht.

Cybersecurity leaders aren’t just dealing with attacks—they’re also protecting trust, keeping systems running, and maintaining their organization’s reputation. This week’s developments highlight a bigger issue: as we rely more on digital tools, hidden weaknesses can quietly grow.  Just fixing problems isn’t enough anymore—resilience needs to be built into everything from the ground up.