SAP NetWeaver - RCE (CVE-2025-31324)
Active exploitation with moderate targeting or momentum
Prioritize patching. Consider deploying a blocklist for affected CVEs.
Description
A critical vulnerability in SAP NetWeaver Visual Composer Metadata Uploader that allows unauthenticated attackers to upload potentially malicious executable binaries without proper authorization controls.
psychologyCrowdSec Analysis
CVE-2025-31324 is a critical vulnerability affecting SAP NetWeaver Visual Composer's Metadata Uploader, enabling unauthenticated attackers to upload arbitrary executable files due to insufficient authorization controls.
CrowdSec has been tracking this vulnerability and its exploits since 18th of July 2024.
Based on data from the CrowdSec network, nearly all observed exploitation of CVE-2025-31324 is fully opportunistic, with attackers indiscriminately scanning the entire internet. These attacks are automated and lack any form of target selection or reconnaissance. Additionally, according to week-over-week analysis by CrowdSec, exploitation of CVE-2025-31324 is surging. Attack volumes are spiking well above historical norms, indicating widespread and escalating interest from threat actors. CVE-2025-31324 is currently experiencing high visibility and active exploitation across the internet.
Observed attack attempts typically target URLs containing /developmentserver/metadatauploader, most commonly as part of broad, automated exploitation campaigns.
Exploitation Timeline
groupSignals collected from the CrowdSec community network.
| Event | Date |
|---|---|
| Rule Released | 2024-07-18 |
| CVE Published | 2025-04-25 |
| CrowdSec First Seen | 2025-04-26 |
| CISA KEV | 2025-04-29 |
| CISA Remediation Deadline | 2025-05-20 |
Active Attackers
Unique IPs observed exploiting this CVE in the last 14 days.
Remediation & Protection
codeAPI Access
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