---
id: CVE-2025-31324
title: >-
  SAP NetWeaver Visual Composer Metadata Uploader is not protected with a proper
  authorization, allowing unauthenticated agent to upload potentially malicious
  executable binaries that could severely harm the host system
summary: >-
  SAP NetWeaver Visual Composer Metadata Uploader is not protected with a proper
  authorization, allowing unauthenticated agent to upload potentially malicious
  executable binaries that could severely harm the host system. This could
  signifi…
severity: critical
cvss: 10
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H'
cwe:
  - CWE-434
vendor: sap
product: netweaver
affected:
  - netweaver = 7.50
published: '2025-04-24'
updated: '2026-08-04'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-31324'
references:
  - url: 'https://me.sap.com/notes/3594142'
    label: cna@sap.com
  - url: 'https://url.sap/sapsecuritypatchday'
    label: cna@sap.com
  - url: >-
      https://onapsis.com/blog/active-exploitation-of-sap-vulnerability-cve-2025-31324/
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      https://www.bleepingcomputer.com/news/security/sap-fixes-suspected-netweaver-zero-day-exploited-in-attacks/
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://www.theregister.com/2025/04/25/sap_netweaver_patch/'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      https://onapsis.com/blog/active-exploitation-of-sap-vulnerability-cve-2025-31324/
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
  - url: >-
      https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-31324
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - kev
  - in-the-wild
  - exploit-available
epss: 0.9947
epssPercentile: 0.99943
kev: true
kevDateAdded: '2025-04-29'
kevDueDate: '2025-05-20'
kevRansomware: true
exploited: true
ingestedAt: '2026-08-04T05:36:12.976Z'
exploits:
  github: 21
  githubRepos:
    - 'https://github.com/rxerium/CVE-2025-31324'
    - 'https://github.com/redrays-io/CVE-2025-31324'
    - 'https://github.com/Onapsis/Onapsis_CVE-2025-31324_Scanner_Tools'
  nuclei:
    - CVE-2025-31324
  checkedAt: '2026-09-21T15:27:19.998Z'
exploitAvailable: true
---

## Overview

SAP NetWeaver Visual Composer Metadata Uploader is not protected with a proper authorization, allowing unauthenticated agent to upload potentially malicious executable binaries that could severely harm the host system. This could significantly affect the confidentiality, integrity, and availability of the targeted system.

## Affected

- `netweaver = 7.50`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.