---
id: CVE-2026-58230
title: >-
  SAP Approuter does not sufficiently validate certain token content under
  specific configurations
summary: >-
  SAP Approuter does not sufficiently validate certain token content under
  specific configurations. An unauthenticated attacker could send a specially
  crafted token to cause sensitive credential material to be sent to an
  attacker-controlle…
severity: high
cvss: 7
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L'
cwe:
  - CWE-601
vendor: sap
product: approuter
affected:
  - approuter < 23.0.0
patched:
  - approuter 23.0.0
published: '2026-08-11'
updated: '2026-09-08'
sourceUpdated: '2026-09-08T20:22:08.563'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-58230'
references:
  - url: 'https://me.sap.com/notes/3786038'
    label: cna@sap.com
  - url: 'https://url.sap/sapsecuritypatchday'
    label: cna@sap.com
tags:
  - nvd
epss: 0.00314
epssPercentile: 0.21695
ingestedAt: '2026-09-08T21:11:12.274Z'
---

## Overview

SAP Approuter does not sufficiently validate certain token content under specific configurations. An unauthenticated attacker could send a specially crafted token to cause sensitive credential material to be sent to an attacker-controlled destination. The attack complexity is high due to non-default preconditions required in the target environment. This results in a high impact on confidentiality and a low impact on integrity and availability.

## Affected

- `approuter < 23.0.0`

## Remediation

Upgrade past the affected range:

- `approuter 23.0.0`