CVE-2017-9844

critical

Description

SAP NetWeaver 7400.12.21.30308 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted serialized Java object in a request to metadatauploader, aka SAP Security Note 2399804.

References

http://www.securityfocus.com/bid/96865

https://www.darkreading.com/cyberattacks-data-breaches/sap-netweaver-visual-composer-flaw-active-exploitation

https://www.theregister.com/2025/04/25/sap_netweaver_patch/

https://www.securityweek.com/sap-zero-day-possibly-exploited-by-initial-access-broker/

https://thehackernews.com/2025/04/sap-confirms-critical-netweaver-flaw.html

https://www.tenable.com/blog/cve-2025-31324-zero-day-vulnerability-in-sap-netweaver-exploited-in-the-wild

https://erpscan.io/advisories/erpscan-17-014-sap-netweaver-java-deserialization-untrusted-user-value-metadatauploader/

Details

Source: Mitre, NVD

Published: 2017-07-12

Updated: 2025-04-20

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.11608

Detections

Analytics